209311284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191677}}^1$

素因数の和:191704

約数の個数: 48

約数和(自身を含む): 601102208

約数和(自身を除く): 391790924

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 191677, 383354, 575031, 766708, 1150062, 1341739, 2300124, 2491801, 2683478, 4025217, 4983602, 5366956, 7475403, 8050434, 9967204, 14950806, 16100868, 17442607, 29901612, 34885214, 52327821, 69770428, 104655642, 209311284]

約数ペア:

[(1, 209311284), (2, 104655642), (3, 69770428), (4, 52327821), (6, 34885214), (7, 29901612), (12, 17442607), (13, 16100868), (14, 14950806), (21, 9967204), (26, 8050434), (28, 7475403), (39, 5366956), (42, 4983602), (52, 4025217), (78, 2683478), (84, 2491801), (91, 2300124), (156, 1341739), (182, 1150062), (273, 766708), (364, 575031), (546, 383354), (1092, 191677)]