209466730260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{31451461}}^1$

素因数の和:31451513

約数の個数: 72

約数和(自身を含む): 652554933576

約数和(自身を除く): 443088203316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 31451461, 62902922, 94354383, 125805844, 157257305, 188708766, 283063149, 314514610, 377417532, 471771915, 566126298, 629029220, 943543830, 1132252596, 1163704057, 1415315745, 1887087660, 2327408114, 2830631490, 3491112171, 4654816228, 5661262980, 5818520285, 6982224342, 10473336513, 11637040570, 13964448684, 17455560855, 20946673026, 23274081140, 34911121710, 41893346052, 52366682565, 69822243420, 104733365130, 209466730260]

約数ペア:

[(1, 209466730260), (2, 104733365130), (3, 69822243420), (4, 52366682565), (5, 41893346052), (6, 34911121710), (9, 23274081140), (10, 20946673026), (12, 17455560855), (15, 13964448684), (18, 11637040570), (20, 10473336513), (30, 6982224342), (36, 5818520285), (37, 5661262980), (45, 4654816228), (60, 3491112171), (74, 2830631490), (90, 2327408114), (111, 1887087660), (148, 1415315745), (180, 1163704057), (185, 1132252596), (222, 943543830), (333, 629029220), (370, 566126298), (444, 471771915), (555, 377417532), (666, 314514610), (740, 283063149), (1110, 188708766), (1332, 157257305), (1665, 125805844), (2220, 94354383), (3330, 62902922), (6660, 31451461)]