201840357790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{28751}}^1$

素因数の和:29145

約数の個数: 64

約数和(自身を含む): 383655647232

約数和(自身を除く): 181815289442

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 233, 262, 466, 655, 1165, 1310, 2330, 3013, 5359, 6026, 10718, 15065, 26795, 28751, 30130, 30523, 53590, 57502, 61046, 143755, 152615, 287510, 305230, 661273, 702029, 1322546, 1404058, 3306365, 3510145, 3766381, 6612730, 6698983, 7020290, 7532762, 13397966, 18831905, 33494915, 37663810, 66989830, 86626763, 154076609, 173253526, 308153218, 433133815, 770383045, 866267630, 877566773, 1540766090, 1755133546, 4387833865, 8775667730, 20184035779, 40368071558, 100920178895, 201840357790]

約数ペア:

[(1, 201840357790), (2, 100920178895), (5, 40368071558), (10, 20184035779), (23, 8775667730), (46, 4387833865), (115, 1755133546), (131, 1540766090), (230, 877566773), (233, 866267630), (262, 770383045), (466, 433133815), (655, 308153218), (1165, 173253526), (1310, 154076609), (2330, 86626763), (3013, 66989830), (5359, 37663810), (6026, 33494915), (10718, 18831905), (15065, 13397966), (26795, 7532762), (28751, 7020290), (30130, 6698983), (30523, 6612730), (53590, 3766381), (57502, 3510145), (61046, 3306365), (143755, 1404058), (152615, 1322546), (287510, 702029), (305230, 661273)]