201255340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5413}}^1$

素因数の和:5459

約数の個数: 72

約数和(自身を含む): 499344048

約数和(自身を除く): 298088708

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 572, 676, 715, 845, 1430, 1690, 1859, 2860, 3380, 3718, 5413, 7436, 9295, 10826, 18590, 21652, 27065, 37180, 54130, 59543, 70369, 108260, 119086, 140738, 238172, 281476, 297715, 351845, 595430, 703690, 774059, 914797, 1190860, 1407380, 1548118, 1829594, 3096236, 3659188, 3870295, 4573985, 7740590, 9147970, 10062767, 15481180, 18295940, 20125534, 40251068, 50313835, 100627670, 201255340]

約数ペア:

[(1, 201255340), (2, 100627670), (4, 50313835), (5, 40251068), (10, 20125534), (11, 18295940), (13, 15481180), (20, 10062767), (22, 9147970), (26, 7740590), (44, 4573985), (52, 3870295), (55, 3659188), (65, 3096236), (110, 1829594), (130, 1548118), (143, 1407380), (169, 1190860), (220, 914797), (260, 774059), (286, 703690), (338, 595430), (572, 351845), (676, 297715), (715, 281476), (845, 238172), (1430, 140738), (1690, 119086), (1859, 108260), (2860, 70369), (3380, 59543), (3718, 54130), (5413, 37180), (7436, 27065), (9295, 21652), (10826, 18590)]