201370290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:704

約数の個数: 128

約数和(自身を含む): 563853312

約数和(自身を除く): 362483022

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 43, 46, 55, 66, 69, 86, 110, 115, 129, 138, 165, 215, 230, 253, 258, 330, 345, 430, 473, 506, 617, 645, 690, 759, 946, 989, 1234, 1265, 1290, 1419, 1518, 1851, 1978, 2365, 2530, 2838, 2967, 3085, 3702, 3795, 4730, 4945, 5934, 6170, 6787, 7095, 7590, 9255, 9890, 10879, 13574, 14190, 14191, 14835, 18510, 20361, 21758, 26531, 28382, 29670, 32637, 33935, 40722, 42573, 53062, 54395, 65274, 67870, 70955, 79593, 85146, 101805, 108790, 132655, 141910, 156101, 159186, 163185, 203610, 212865, 265310, 291841, 312202, 326370, 397965, 425730, 468303, 583682, 610213, 780505, 795930, 875523, 936606, 1220426, 1459205, 1561010, 1751046, 1830639, 2341515, 2918410, 3051065, 3661278, 4377615, 4683030, 6102130, 6712343, 8755230, 9153195, 13424686, 18306390, 20137029, 33561715, 40274058, 67123430, 100685145, 201370290]

約数ペア:

[(1, 201370290), (2, 100685145), (3, 67123430), (5, 40274058), (6, 33561715), (10, 20137029), (11, 18306390), (15, 13424686), (22, 9153195), (23, 8755230), (30, 6712343), (33, 6102130), (43, 4683030), (46, 4377615), (55, 3661278), (66, 3051065), (69, 2918410), (86, 2341515), (110, 1830639), (115, 1751046), (129, 1561010), (138, 1459205), (165, 1220426), (215, 936606), (230, 875523), (253, 795930), (258, 780505), (330, 610213), (345, 583682), (430, 468303), (473, 425730), (506, 397965), (617, 326370), (645, 312202), (690, 291841), (759, 265310), (946, 212865), (989, 203610), (1234, 163185), (1265, 159186), (1290, 156101), (1419, 141910), (1518, 132655), (1851, 108790), (1978, 101805), (2365, 85146), (2530, 79593), (2838, 70955), (2967, 67870), (3085, 65274), (3702, 54395), (3795, 53062), (4730, 42573), (4945, 40722), (5934, 33935), (6170, 32637), (6787, 29670), (7095, 28382), (7590, 26531), (9255, 21758), (9890, 20361), (10879, 18510), (13574, 14835), (14190, 14191)]