200840860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{1181}}^1$

素因数の和:1974

約数の個数: 48

約数和(自身を含む): 461093472

約数和(自身を除く): 260252612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 773, 1181, 1546, 2362, 3092, 3865, 4724, 5905, 7730, 8503, 11810, 12991, 15460, 17006, 23620, 25982, 34012, 42515, 51964, 64955, 85030, 129910, 170060, 259820, 912913, 1825826, 3651652, 4564565, 9129130, 10042043, 18258260, 20084086, 40168172, 50210215, 100420430, 200840860]

約数ペア:

[(1, 200840860), (2, 100420430), (4, 50210215), (5, 40168172), (10, 20084086), (11, 18258260), (20, 10042043), (22, 9129130), (44, 4564565), (55, 3651652), (110, 1825826), (220, 912913), (773, 259820), (1181, 170060), (1546, 129910), (2362, 85030), (3092, 64955), (3865, 51964), (4724, 42515), (5905, 34012), (7730, 25982), (8503, 23620), (11810, 17006), (12991, 15460)]