201998375033

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{161543}}^1$

素因数の和:161734

約数の個数: 36

約数和(自身を含む): 256129950528

約数和(自身を除く): 54131575495

約数列:

[1, 7, 13, 49, 91, 151, 169, 637, 1057, 1183, 1963, 7399, 8281, 13741, 25519, 96187, 161543, 178633, 1130801, 1250431, 2100059, 7915607, 14700413, 24392993, 27300767, 102902891, 170750951, 191105369, 317108909, 1195256657, 1337737583, 2219762363, 4122415817, 15538336541, 28856910719, 201998375033]

約数ペア:

[(1, 201998375033), (7, 28856910719), (13, 15538336541), (49, 4122415817), (91, 2219762363), (151, 1337737583), (169, 1195256657), (637, 317108909), (1057, 191105369), (1183, 170750951), (1963, 102902891), (7399, 27300767), (8281, 24392993), (13741, 14700413), (25519, 7915607), (96187, 2100059), (161543, 1250431), (178633, 1130801)]