204157692

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 583152640

約数和(自身を除く): 378994948

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 54, 62, 68, 93, 102, 108, 124, 153, 186, 204, 211, 279, 289, 306, 372, 422, 459, 527, 558, 578, 612, 633, 837, 844, 867, 918, 1054, 1116, 1156, 1266, 1581, 1674, 1734, 1836, 1899, 2108, 2532, 2601, 3162, 3348, 3468, 3587, 3798, 4743, 5202, 5697, 6324, 6541, 7174, 7596, 7803, 8959, 9486, 10404, 10761, 11394, 13082, 14229, 14348, 15606, 17918, 18972, 19623, 21522, 22788, 26164, 26877, 28458, 31212, 32283, 35836, 39246, 43044, 53754, 56916, 58869, 60979, 64566, 78492, 80631, 96849, 107508, 111197, 117738, 121958, 129132, 161262, 176607, 182937, 193698, 222394, 235476, 241893, 243916, 322524, 333591, 353214, 365874, 387396, 444788, 483786, 548811, 667182, 706428, 731748, 967572, 1000773, 1097622, 1334364, 1646433, 1890349, 2001546, 2195244, 3002319, 3292866, 3780698, 4003092, 5671047, 6004638, 6585732, 7561396, 11342094, 12009276, 17013141, 22684188, 34026282, 51039423, 68052564, 102078846, 204157692]

約数ペア:

[(1, 204157692), (2, 102078846), (3, 68052564), (4, 51039423), (6, 34026282), (9, 22684188), (12, 17013141), (17, 12009276), (18, 11342094), (27, 7561396), (31, 6585732), (34, 6004638), (36, 5671047), (51, 4003092), (54, 3780698), (62, 3292866), (68, 3002319), (93, 2195244), (102, 2001546), (108, 1890349), (124, 1646433), (153, 1334364), (186, 1097622), (204, 1000773), (211, 967572), (279, 731748), (289, 706428), (306, 667182), (372, 548811), (422, 483786), (459, 444788), (527, 387396), (558, 365874), (578, 353214), (612, 333591), (633, 322524), (837, 243916), (844, 241893), (867, 235476), (918, 222394), (1054, 193698), (1116, 182937), (1156, 176607), (1266, 161262), (1581, 129132), (1674, 121958), (1734, 117738), (1836, 111197), (1899, 107508), (2108, 96849), (2532, 80631), (2601, 78492), (3162, 64566), (3348, 60979), (3468, 58869), (3587, 56916), (3798, 53754), (4743, 43044), (5202, 39246), (5697, 35836), (6324, 32283), (6541, 31212), (7174, 28458), (7596, 26877), (7803, 26164), (8959, 22788), (9486, 21522), (10404, 19623), (10761, 18972), (11394, 17918), (13082, 15606), (14229, 14348)]