200613400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 549964800

約数和(自身を除く): 349351400

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 31, 38, 40, 50, 52, 62, 65, 76, 95, 100, 104, 124, 130, 131, 152, 155, 190, 200, 247, 248, 260, 262, 310, 325, 380, 403, 475, 494, 520, 524, 589, 620, 650, 655, 760, 775, 806, 950, 988, 1048, 1178, 1235, 1240, 1300, 1310, 1550, 1612, 1703, 1900, 1976, 2015, 2356, 2470, 2489, 2600, 2620, 2945, 3100, 3224, 3275, 3406, 3800, 4030, 4061, 4712, 4940, 4978, 5240, 5890, 6175, 6200, 6550, 6812, 7657, 8060, 8122, 8515, 9880, 9956, 10075, 11780, 12350, 12445, 13100, 13624, 14725, 15314, 16120, 16244, 17030, 19912, 20150, 20305, 23560, 24700, 24890, 26200, 29450, 30628, 32357, 32488, 34060, 38285, 40300, 40610, 42575, 49400, 49780, 52793, 58900, 61256, 62225, 64714, 68120, 76570, 77159, 80600, 81220, 85150, 99560, 101525, 105586, 117800, 124450, 129428, 153140, 154318, 161785, 162440, 170300, 191425, 203050, 211172, 248900, 258856, 263965, 306280, 308636, 323570, 340600, 382850, 385795, 406100, 422344, 497800, 527930, 617272, 647140, 765700, 771590, 808925, 812200, 1003067, 1055860, 1294280, 1319825, 1531400, 1543180, 1617850, 1928975, 2006134, 2111720, 2639650, 3086360, 3235700, 3857950, 4012268, 5015335, 5279300, 6471400, 7715900, 8024536, 10030670, 10558600, 15431800, 20061340, 25076675, 40122680, 50153350, 100306700, 200613400]

約数ペア:

[(1, 200613400), (2, 100306700), (4, 50153350), (5, 40122680), (8, 25076675), (10, 20061340), (13, 15431800), (19, 10558600), (20, 10030670), (25, 8024536), (26, 7715900), (31, 6471400), (38, 5279300), (40, 5015335), (50, 4012268), (52, 3857950), (62, 3235700), (65, 3086360), (76, 2639650), (95, 2111720), (100, 2006134), (104, 1928975), (124, 1617850), (130, 1543180), (131, 1531400), (152, 1319825), (155, 1294280), (190, 1055860), (200, 1003067), (247, 812200), (248, 808925), (260, 771590), (262, 765700), (310, 647140), (325, 617272), (380, 527930), (403, 497800), (475, 422344), (494, 406100), (520, 385795), (524, 382850), (589, 340600), (620, 323570), (650, 308636), (655, 306280), (760, 263965), (775, 258856), (806, 248900), (950, 211172), (988, 203050), (1048, 191425), (1178, 170300), (1235, 162440), (1240, 161785), (1300, 154318), (1310, 153140), (1550, 129428), (1612, 124450), (1703, 117800), (1900, 105586), (1976, 101525), (2015, 99560), (2356, 85150), (2470, 81220), (2489, 80600), (2600, 77159), (2620, 76570), (2945, 68120), (3100, 64714), (3224, 62225), (3275, 61256), (3406, 58900), (3800, 52793), (4030, 49780), (4061, 49400), (4712, 42575), (4940, 40610), (4978, 40300), (5240, 38285), (5890, 34060), (6175, 32488), (6200, 32357), (6550, 30628), (6812, 29450), (7657, 26200), (8060, 24890), (8122, 24700), (8515, 23560), (9880, 20305), (9956, 20150), (10075, 19912), (11780, 17030), (12350, 16244), (12445, 16120), (13100, 15314), (13624, 14725)]