201338090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 395953920

約数和(自身を除く): 194615830

約数列:

[1, 2, 5, 10, 23, 37, 46, 59, 74, 115, 118, 185, 230, 295, 370, 401, 590, 802, 851, 1357, 1702, 2005, 2183, 2714, 4010, 4255, 4366, 6785, 8510, 9223, 10915, 13570, 14837, 18446, 21830, 23659, 29674, 46115, 47318, 50209, 74185, 92230, 100418, 118295, 148370, 236590, 251045, 341251, 502090, 544157, 682502, 875383, 1088314, 1706255, 1750766, 2720785, 3412510, 4376915, 5441570, 8753830, 20133809, 40267618, 100669045, 201338090]

約数ペア:

[(1, 201338090), (2, 100669045), (5, 40267618), (10, 20133809), (23, 8753830), (37, 5441570), (46, 4376915), (59, 3412510), (74, 2720785), (115, 1750766), (118, 1706255), (185, 1088314), (230, 875383), (295, 682502), (370, 544157), (401, 502090), (590, 341251), (802, 251045), (851, 236590), (1357, 148370), (1702, 118295), (2005, 100418), (2183, 92230), (2714, 74185), (4010, 50209), (4255, 47318), (4366, 46115), (6785, 29674), (8510, 23659), (9223, 21830), (10915, 18446), (13570, 14837)]