200384470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12739}}^1$

素因数の和:12781

約数の個数: 48

約数和(自身を含む): 426993840

約数和(自身を除く): 226609370

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 12739, 15730, 25478, 63695, 127390, 140129, 165607, 280258, 331214, 700645, 828035, 1401290, 1541419, 1656070, 1821677, 3082838, 3643354, 7707095, 9108385, 15414190, 18216770, 20038447, 40076894, 100192235, 200384470]

約数ペア:

[(1, 200384470), (2, 100192235), (5, 40076894), (10, 20038447), (11, 18216770), (13, 15414190), (22, 9108385), (26, 7707095), (55, 3643354), (65, 3082838), (110, 1821677), (121, 1656070), (130, 1541419), (143, 1401290), (242, 828035), (286, 700645), (605, 331214), (715, 280258), (1210, 165607), (1430, 140129), (1573, 127390), (3146, 63695), (7865, 25478), (12739, 15730)]