203173628

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10177}}^1$

素因数の和:10242

約数の個数: 48

約数和(自身を含む): 437735424

約数和(自身を除く): 234561796

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1426, 2852, 4991, 9982, 10177, 19964, 20354, 40708, 71239, 142478, 234071, 284956, 315487, 468142, 630974, 936284, 1261948, 1638497, 2208409, 3276994, 4416818, 6553988, 7256201, 8833636, 14512402, 29024804, 50793407, 101586814, 203173628]

約数ペア:

[(1, 203173628), (2, 101586814), (4, 50793407), (7, 29024804), (14, 14512402), (23, 8833636), (28, 7256201), (31, 6553988), (46, 4416818), (62, 3276994), (92, 2208409), (124, 1638497), (161, 1261948), (217, 936284), (322, 630974), (434, 468142), (644, 315487), (713, 284956), (868, 234071), (1426, 142478), (2852, 71239), (4991, 40708), (9982, 20354), (10177, 19964)]