201229370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{6427}}^1$

素因数の和:6566

約数の個数: 32

約数和(自身を含む): 377657856

約数和(自身を除く): 176428486

約数列:

[1, 2, 5, 10, 31, 62, 101, 155, 202, 310, 505, 1010, 3131, 6262, 6427, 12854, 15655, 31310, 32135, 64270, 199237, 398474, 649127, 996185, 1298254, 1992370, 3245635, 6491270, 20122937, 40245874, 100614685, 201229370]

約数ペア:

[(1, 201229370), (2, 100614685), (5, 40245874), (10, 20122937), (31, 6491270), (62, 3245635), (101, 1992370), (155, 1298254), (202, 996185), (310, 649127), (505, 398474), (1010, 199237), (3131, 64270), (6262, 32135), (6427, 31310), (12854, 15655)]