237888908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 447068160

約数和(自身を除く): 209179252

約数列:

[1, 2, 4, 23, 46, 71, 79, 92, 142, 158, 284, 316, 461, 922, 1633, 1817, 1844, 3266, 3634, 5609, 6532, 7268, 10603, 11218, 21206, 22436, 32731, 36419, 42412, 65462, 72838, 129007, 130924, 145676, 258014, 516028, 752813, 837637, 1505626, 1675274, 2585749, 3011252, 3350548, 5171498, 10342996, 59472227, 118944454, 237888908]

約数ペア:

[(1, 237888908), (2, 118944454), (4, 59472227), (23, 10342996), (46, 5171498), (71, 3350548), (79, 3011252), (92, 2585749), (142, 1675274), (158, 1505626), (284, 837637), (316, 752813), (461, 516028), (922, 258014), (1633, 145676), (1817, 130924), (1844, 129007), (3266, 72838), (3634, 65462), (5609, 42412), (6532, 36419), (7268, 32731), (10603, 22436), (11218, 21206)]