201472712

素因数分解:

$2^3\times 7^4\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 467374860

約数和(自身を除く): 265902148

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 343, 392, 476, 617, 686, 833, 952, 1234, 1372, 1666, 2401, 2468, 2744, 3332, 4319, 4802, 4936, 5831, 6664, 8638, 9604, 10489, 11662, 17276, 19208, 20978, 23324, 30233, 34552, 40817, 41956, 46648, 60466, 73423, 81634, 83912, 120932, 146846, 163268, 211631, 241864, 293692, 326536, 423262, 513961, 587384, 846524, 1027922, 1481417, 1693048, 2055844, 2962834, 3597727, 4111688, 5925668, 7195454, 11851336, 14390908, 25184089, 28781816, 50368178, 100736356, 201472712]

約数ペア:

[(1, 201472712), (2, 100736356), (4, 50368178), (7, 28781816), (8, 25184089), (14, 14390908), (17, 11851336), (28, 7195454), (34, 5925668), (49, 4111688), (56, 3597727), (68, 2962834), (98, 2055844), (119, 1693048), (136, 1481417), (196, 1027922), (238, 846524), (343, 587384), (392, 513961), (476, 423262), (617, 326536), (686, 293692), (833, 241864), (952, 211631), (1234, 163268), (1372, 146846), (1666, 120932), (2401, 83912), (2468, 81634), (2744, 73423), (3332, 60466), (4319, 46648), (4802, 41956), (4936, 40817), (5831, 34552), (6664, 30233), (8638, 23324), (9604, 20978), (10489, 19208), (11662, 17276)]