205958844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62869}}^1$

素因数の和:62899

約数の個数: 72

約数和(自身を含む): 640771040

約数和(自身を除く): 434812196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 62869, 125738, 188607, 251476, 377214, 440083, 565821, 754428, 817297, 880166, 1131642, 1320249, 1634594, 1760332, 2263284, 2451891, 2640498, 3269188, 3960747, 4903782, 5280996, 5721079, 7355673, 7921494, 9807564, 11442158, 14711346, 15842988, 17163237, 22884316, 29422692, 34326474, 51489711, 68652948, 102979422, 205958844]

約数ペア:

[(1, 205958844), (2, 102979422), (3, 68652948), (4, 51489711), (6, 34326474), (7, 29422692), (9, 22884316), (12, 17163237), (13, 15842988), (14, 14711346), (18, 11442158), (21, 9807564), (26, 7921494), (28, 7355673), (36, 5721079), (39, 5280996), (42, 4903782), (52, 3960747), (63, 3269188), (78, 2640498), (84, 2451891), (91, 2263284), (117, 1760332), (126, 1634594), (156, 1320249), (182, 1131642), (234, 880166), (252, 817297), (273, 754428), (364, 565821), (468, 440083), (546, 377214), (819, 251476), (1092, 188607), (1638, 125738), (3276, 62869)]