200414128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 428544000

約数和(自身を除く): 228129872

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 127, 152, 179, 232, 254, 304, 358, 464, 508, 551, 716, 1016, 1102, 1432, 2032, 2204, 2413, 2864, 3401, 3683, 4408, 4826, 5191, 6802, 7366, 8816, 9652, 10382, 13604, 14732, 19304, 20764, 22733, 27208, 29464, 38608, 41528, 45466, 54416, 58928, 69977, 83056, 90932, 98629, 139954, 181864, 197258, 279908, 363728, 394516, 431927, 559816, 659257, 789032, 863854, 1119632, 1318514, 1578064, 1727708, 2637028, 3455416, 5274056, 6910832, 10548112, 12525883, 25051766, 50103532, 100207064, 200414128]

約数ペア:

[(1, 200414128), (2, 100207064), (4, 50103532), (8, 25051766), (16, 12525883), (19, 10548112), (29, 6910832), (38, 5274056), (58, 3455416), (76, 2637028), (116, 1727708), (127, 1578064), (152, 1318514), (179, 1119632), (232, 863854), (254, 789032), (304, 659257), (358, 559816), (464, 431927), (508, 394516), (551, 363728), (716, 279908), (1016, 197258), (1102, 181864), (1432, 139954), (2032, 98629), (2204, 90932), (2413, 83056), (2864, 69977), (3401, 58928), (3683, 54416), (4408, 45466), (4826, 41528), (5191, 38608), (6802, 29464), (7366, 27208), (8816, 22733), (9652, 20764), (10382, 19304), (13604, 14732)]