200904860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 486205440

約数和(自身を除く): 285300580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 67, 76, 95, 130, 134, 190, 247, 260, 268, 335, 380, 494, 607, 670, 871, 988, 1214, 1235, 1273, 1340, 1742, 2428, 2470, 2546, 3035, 3484, 4355, 4940, 5092, 6070, 6365, 7891, 8710, 11533, 12140, 12730, 15782, 16549, 17420, 23066, 25460, 31564, 33098, 39455, 40669, 46132, 57665, 66196, 78910, 81338, 82745, 115330, 149929, 157820, 162676, 165490, 203345, 230660, 299858, 330980, 406690, 528697, 599716, 749645, 772711, 813380, 1057394, 1499290, 1545422, 2114788, 2643485, 2998580, 3090844, 3863555, 5286970, 7727110, 10045243, 10573940, 15454220, 20090486, 40180972, 50226215, 100452430, 200904860]

約数ペア:

[(1, 200904860), (2, 100452430), (4, 50226215), (5, 40180972), (10, 20090486), (13, 15454220), (19, 10573940), (20, 10045243), (26, 7727110), (38, 5286970), (52, 3863555), (65, 3090844), (67, 2998580), (76, 2643485), (95, 2114788), (130, 1545422), (134, 1499290), (190, 1057394), (247, 813380), (260, 772711), (268, 749645), (335, 599716), (380, 528697), (494, 406690), (607, 330980), (670, 299858), (871, 230660), (988, 203345), (1214, 165490), (1235, 162676), (1273, 157820), (1340, 149929), (1742, 115330), (2428, 82745), (2470, 81338), (2546, 78910), (3035, 66196), (3484, 57665), (4355, 46132), (4940, 40669), (5092, 39455), (6070, 33098), (6365, 31564), (7891, 25460), (8710, 23066), (11533, 17420), (12140, 16549), (12730, 15782)]