201128993890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{461}}^1\times {\mathrm{32779}}^1$

素因数の和:33280

約数の個数: 64

約数和(自身を含む): 399084174720

約数和(自身を除く): 197955180830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 461, 605, 922, 1210, 1331, 2305, 2662, 4610, 5071, 6655, 10142, 13310, 25355, 32779, 50710, 55781, 65558, 111562, 163895, 278905, 327790, 360569, 557810, 613591, 721138, 1227182, 1802845, 3067955, 3605690, 3966259, 6135910, 7932518, 15111119, 19831295, 30222238, 39662590, 43628849, 75555595, 87257698, 151111190, 166222309, 218144245, 332444618, 436288490, 831111545, 1662223090, 1828445399, 3656890798, 9142226995, 18284453990, 20112899389, 40225798778, 100564496945, 201128993890]

約数ペア:

[(1, 201128993890), (2, 100564496945), (5, 40225798778), (10, 20112899389), (11, 18284453990), (22, 9142226995), (55, 3656890798), (110, 1828445399), (121, 1662223090), (242, 831111545), (461, 436288490), (605, 332444618), (922, 218144245), (1210, 166222309), (1331, 151111190), (2305, 87257698), (2662, 75555595), (4610, 43628849), (5071, 39662590), (6655, 30222238), (10142, 19831295), (13310, 15111119), (25355, 7932518), (32779, 6135910), (50710, 3966259), (55781, 3605690), (65558, 3067955), (111562, 1802845), (163895, 1227182), (278905, 721138), (327790, 613591), (360569, 557810)]