200941000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 539557200

約数和(自身を除く): 338616200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 41, 50, 52, 58, 65, 82, 100, 104, 116, 125, 130, 145, 164, 169, 200, 205, 232, 250, 260, 290, 325, 328, 338, 377, 410, 500, 520, 533, 580, 650, 676, 725, 754, 820, 845, 1000, 1025, 1066, 1160, 1189, 1300, 1352, 1450, 1508, 1625, 1640, 1690, 1885, 2050, 2132, 2378, 2600, 2665, 2900, 3016, 3250, 3380, 3625, 3770, 4100, 4225, 4264, 4756, 4901, 5125, 5330, 5800, 5945, 6500, 6760, 6929, 7250, 7540, 8200, 8450, 9425, 9512, 9802, 10250, 10660, 11890, 13000, 13325, 13858, 14500, 15080, 15457, 16900, 18850, 19604, 20500, 21125, 21320, 23780, 24505, 26650, 27716, 29000, 29725, 30914, 33800, 34645, 37700, 39208, 41000, 42250, 47125, 47560, 49010, 53300, 55432, 59450, 61828, 66625, 69290, 75400, 77285, 84500, 94250, 98020, 106600, 118900, 122525, 123656, 133250, 138580, 148625, 154570, 169000, 173225, 188500, 196040, 200941, 237800, 245050, 266500, 277160, 297250, 309140, 346450, 377000, 386425, 401882, 490100, 533000, 594500, 612625, 618280, 692900, 772850, 803764, 866125, 980200, 1004705, 1189000, 1225250, 1385800, 1545700, 1607528, 1732250, 1932125, 2009410, 2450500, 3091400, 3464500, 3864250, 4018820, 4901000, 5023525, 6929000, 7728500, 8037640, 10047050, 15457000, 20094100, 25117625, 40188200, 50235250, 100470500, 200941000]

約数ペア:

[(1, 200941000), (2, 100470500), (4, 50235250), (5, 40188200), (8, 25117625), (10, 20094100), (13, 15457000), (20, 10047050), (25, 8037640), (26, 7728500), (29, 6929000), (40, 5023525), (41, 4901000), (50, 4018820), (52, 3864250), (58, 3464500), (65, 3091400), (82, 2450500), (100, 2009410), (104, 1932125), (116, 1732250), (125, 1607528), (130, 1545700), (145, 1385800), (164, 1225250), (169, 1189000), (200, 1004705), (205, 980200), (232, 866125), (250, 803764), (260, 772850), (290, 692900), (325, 618280), (328, 612625), (338, 594500), (377, 533000), (410, 490100), (500, 401882), (520, 386425), (533, 377000), (580, 346450), (650, 309140), (676, 297250), (725, 277160), (754, 266500), (820, 245050), (845, 237800), (1000, 200941), (1025, 196040), (1066, 188500), (1160, 173225), (1189, 169000), (1300, 154570), (1352, 148625), (1450, 138580), (1508, 133250), (1625, 123656), (1640, 122525), (1690, 118900), (1885, 106600), (2050, 98020), (2132, 94250), (2378, 84500), (2600, 77285), (2665, 75400), (2900, 69290), (3016, 66625), (3250, 61828), (3380, 59450), (3625, 55432), (3770, 53300), (4100, 49010), (4225, 47560), (4264, 47125), (4756, 42250), (4901, 41000), (5125, 39208), (5330, 37700), (5800, 34645), (5945, 33800), (6500, 30914), (6760, 29725), (6929, 29000), (7250, 27716), (7540, 26650), (8200, 24505), (8450, 23780), (9425, 21320), (9512, 21125), (9802, 20500), (10250, 19604), (10660, 18850), (11890, 16900), (13000, 15457), (13325, 15080), (13858, 14500)]