202776340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3529}}^1$

素因数の和:3581

約数の個数: 72

約数和(自身を含む): 488368440

約数和(自身を除く): 285592100

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 169, 170, 221, 260, 338, 340, 442, 676, 845, 884, 1105, 1690, 2210, 2873, 3380, 3529, 4420, 5746, 7058, 11492, 14116, 14365, 17645, 28730, 35290, 45877, 57460, 59993, 70580, 91754, 119986, 183508, 229385, 239972, 299965, 458770, 596401, 599930, 779909, 917540, 1192802, 1199860, 1559818, 2385604, 2982005, 3119636, 3899545, 5964010, 7799090, 10138817, 11928020, 15598180, 20277634, 40555268, 50694085, 101388170, 202776340]

約数ペア:

[(1, 202776340), (2, 101388170), (4, 50694085), (5, 40555268), (10, 20277634), (13, 15598180), (17, 11928020), (20, 10138817), (26, 7799090), (34, 5964010), (52, 3899545), (65, 3119636), (68, 2982005), (85, 2385604), (130, 1559818), (169, 1199860), (170, 1192802), (221, 917540), (260, 779909), (338, 599930), (340, 596401), (442, 458770), (676, 299965), (845, 239972), (884, 229385), (1105, 183508), (1690, 119986), (2210, 91754), (2873, 70580), (3380, 59993), (3529, 57460), (4420, 45877), (5746, 35290), (7058, 28730), (11492, 17645), (14116, 14365)]