203953643590

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{631}}^1\times {\mathrm{751}}^1$

素因数の和:1805

約数の個数: 64

約数和(自身を含む): 371755302912

約数和(自身を除く): 167801659322

約数列:

[1, 2, 5, 10, 193, 223, 386, 446, 631, 751, 965, 1115, 1262, 1502, 1930, 2230, 3155, 3755, 6310, 7510, 43039, 86078, 121783, 140713, 144943, 167473, 215195, 243566, 281426, 289886, 334946, 430390, 473881, 608915, 703565, 724715, 837365, 947762, 1217830, 1407130, 1449430, 1674730, 2369405, 4738810, 27157609, 32322289, 54315218, 64644578, 91459033, 105675463, 135788045, 161611445, 182918066, 211350926, 271576090, 323222890, 457295165, 528377315, 914590330, 1056754630, 20395364359, 40790728718, 101976821795, 203953643590]

約数ペア:

[(1, 203953643590), (2, 101976821795), (5, 40790728718), (10, 20395364359), (193, 1056754630), (223, 914590330), (386, 528377315), (446, 457295165), (631, 323222890), (751, 271576090), (965, 211350926), (1115, 182918066), (1262, 161611445), (1502, 135788045), (1930, 105675463), (2230, 91459033), (3155, 64644578), (3755, 54315218), (6310, 32322289), (7510, 27157609), (43039, 4738810), (86078, 2369405), (121783, 1674730), (140713, 1449430), (144943, 1407130), (167473, 1217830), (215195, 947762), (243566, 837365), (281426, 724715), (289886, 703565), (334946, 608915), (430390, 473881)]