200958974

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 313709760

約数和(自身を除く): 112750786

約数列:

[1, 2, 89, 97, 103, 113, 178, 194, 206, 226, 8633, 9167, 9991, 10057, 10961, 11639, 17266, 18334, 19982, 20114, 21922, 23278, 889199, 975529, 1035871, 1128983, 1778398, 1951058, 2071742, 2257966, 100479487, 200958974]

約数ペア:

[(1, 200958974), (2, 100479487), (89, 2257966), (97, 2071742), (103, 1951058), (113, 1778398), (178, 1128983), (194, 1035871), (206, 975529), (226, 889199), (8633, 23278), (9167, 21922), (9991, 20114), (10057, 19982), (10961, 18334), (11639, 17266)]