201539195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1123}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 285513984

約数和(自身を除く): 83974789

約数列:

[1, 5, 11, 13, 55, 65, 143, 251, 715, 1123, 1255, 2761, 3263, 5615, 12353, 13805, 14599, 16315, 35893, 61765, 72995, 160589, 179465, 281873, 802945, 1409365, 3100603, 3664349, 15503015, 18321745, 40307839, 201539195]

約数ペア:

[(1, 201539195), (5, 40307839), (11, 18321745), (13, 15503015), (55, 3664349), (65, 3100603), (143, 1409365), (251, 802945), (715, 281873), (1123, 179465), (1255, 160589), (2761, 72995), (3263, 61765), (5615, 35893), (12353, 16315), (13805, 14599)]