201482950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3023}}^1$

素因数の和:3109

約数の個数: 48

約数和(自身を含む): 395974656

約数和(自身を除く): 194491706

約数列:

[1, 2, 5, 10, 25, 31, 43, 50, 62, 86, 155, 215, 310, 430, 775, 1075, 1333, 1550, 2150, 2666, 3023, 6046, 6665, 13330, 15115, 30230, 33325, 66650, 75575, 93713, 129989, 151150, 187426, 259978, 468565, 649945, 937130, 1299890, 2342825, 3249725, 4029659, 4685650, 6499450, 8059318, 20148295, 40296590, 100741475, 201482950]

約数ペア:

[(1, 201482950), (2, 100741475), (5, 40296590), (10, 20148295), (25, 8059318), (31, 6499450), (43, 4685650), (50, 4029659), (62, 3249725), (86, 2342825), (155, 1299890), (215, 937130), (310, 649945), (430, 468565), (775, 259978), (1075, 187426), (1333, 151150), (1550, 129989), (2150, 93713), (2666, 75575), (3023, 66650), (6046, 33325), (6665, 30230), (13330, 15115)]