201403384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^3\times {\mathrm{1637}}^1$

素因数の和:1689

約数の個数: 64

約数和(自身を含む): 467812800

約数和(自身を除く): 266409416

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 1637, 2197, 2366, 3274, 4394, 4732, 6548, 8788, 9464, 11459, 13096, 15379, 17576, 21281, 22918, 30758, 42562, 45836, 61516, 85124, 91672, 123032, 148967, 170248, 276653, 297934, 553306, 595868, 1106612, 1191736, 1936571, 2213224, 3596489, 3873142, 7192978, 7746284, 14385956, 15492568, 25175423, 28771912, 50350846, 100701692, 201403384]

約数ペア:

[(1, 201403384), (2, 100701692), (4, 50350846), (7, 28771912), (8, 25175423), (13, 15492568), (14, 14385956), (26, 7746284), (28, 7192978), (52, 3873142), (56, 3596489), (91, 2213224), (104, 1936571), (169, 1191736), (182, 1106612), (338, 595868), (364, 553306), (676, 297934), (728, 276653), (1183, 170248), (1352, 148967), (1637, 123032), (2197, 91672), (2366, 85124), (3274, 61516), (4394, 45836), (4732, 42562), (6548, 30758), (8788, 22918), (9464, 21281), (11459, 17576), (13096, 15379)]