194278700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1152

約数の個数: 144

約数和(自身を含む): 548964864

約数和(自身を除く): 354686164

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 25, 28, 35, 44, 46, 50, 55, 70, 77, 92, 100, 110, 115, 140, 154, 161, 175, 220, 230, 253, 275, 308, 322, 350, 385, 460, 506, 550, 575, 644, 700, 770, 805, 1012, 1097, 1100, 1150, 1265, 1540, 1610, 1771, 1925, 2194, 2300, 2530, 3220, 3542, 3850, 4025, 4388, 5060, 5485, 6325, 7084, 7679, 7700, 8050, 8855, 10970, 12067, 12650, 15358, 16100, 17710, 21940, 24134, 25231, 25300, 27425, 30716, 35420, 38395, 44275, 48268, 50462, 54850, 60335, 76790, 84469, 88550, 100924, 109700, 120670, 126155, 153580, 168938, 176617, 177100, 191975, 241340, 252310, 277541, 301675, 337876, 353234, 383950, 422345, 504620, 555082, 603350, 630775, 706468, 767900, 844690, 883085, 1110164, 1206700, 1261550, 1387705, 1689380, 1766170, 1942787, 2111725, 2523100, 2775410, 3532340, 3885574, 4223450, 4415425, 5550820, 6938525, 7771148, 8446900, 8830850, 9713935, 13877050, 17661700, 19427870, 27754100, 38855740, 48569675, 97139350, 194278700]

約数ペア:

[(1, 194278700), (2, 97139350), (4, 48569675), (5, 38855740), (7, 27754100), (10, 19427870), (11, 17661700), (14, 13877050), (20, 9713935), (22, 8830850), (23, 8446900), (25, 7771148), (28, 6938525), (35, 5550820), (44, 4415425), (46, 4223450), (50, 3885574), (55, 3532340), (70, 2775410), (77, 2523100), (92, 2111725), (100, 1942787), (110, 1766170), (115, 1689380), (140, 1387705), (154, 1261550), (161, 1206700), (175, 1110164), (220, 883085), (230, 844690), (253, 767900), (275, 706468), (308, 630775), (322, 603350), (350, 555082), (385, 504620), (460, 422345), (506, 383950), (550, 353234), (575, 337876), (644, 301675), (700, 277541), (770, 252310), (805, 241340), (1012, 191975), (1097, 177100), (1100, 176617), (1150, 168938), (1265, 153580), (1540, 126155), (1610, 120670), (1771, 109700), (1925, 100924), (2194, 88550), (2300, 84469), (2530, 76790), (3220, 60335), (3542, 54850), (3850, 50462), (4025, 48268), (4388, 44275), (5060, 38395), (5485, 35420), (6325, 30716), (7084, 27425), (7679, 25300), (7700, 25231), (8050, 24134), (8855, 21940), (10970, 17710), (12067, 16100), (12650, 15358)]