201241872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1$

素因数の和:777

約数の個数: 120

約数和(自身を含む): 610757784

約数和(自身を除く): 409515912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 193, 208, 234, 312, 386, 468, 557, 579, 624, 772, 936, 1114, 1158, 1544, 1671, 1737, 1872, 2228, 2316, 2509, 3088, 3342, 3474, 4456, 4632, 5013, 5018, 6684, 6948, 7241, 7527, 8912, 9264, 10026, 10036, 13368, 13896, 14482, 15054, 20052, 20072, 21723, 22581, 26736, 27792, 28964, 30108, 40104, 40144, 43446, 45162, 57928, 60216, 65169, 80208, 86892, 90324, 107501, 115856, 120432, 130338, 173784, 180648, 215002, 260676, 322503, 347568, 361296, 430004, 521352, 645006, 860008, 967509, 1042704, 1290012, 1397513, 1720016, 1935018, 2580024, 2795026, 3870036, 4192539, 5160048, 5590052, 7740072, 8385078, 11180104, 12577617, 15480144, 16770156, 22360208, 25155234, 33540312, 50310468, 67080624, 100620936, 201241872]

約数ペア:

[(1, 201241872), (2, 100620936), (3, 67080624), (4, 50310468), (6, 33540312), (8, 25155234), (9, 22360208), (12, 16770156), (13, 15480144), (16, 12577617), (18, 11180104), (24, 8385078), (26, 7740072), (36, 5590052), (39, 5160048), (48, 4192539), (52, 3870036), (72, 2795026), (78, 2580024), (104, 1935018), (117, 1720016), (144, 1397513), (156, 1290012), (193, 1042704), (208, 967509), (234, 860008), (312, 645006), (386, 521352), (468, 430004), (557, 361296), (579, 347568), (624, 322503), (772, 260676), (936, 215002), (1114, 180648), (1158, 173784), (1544, 130338), (1671, 120432), (1737, 115856), (1872, 107501), (2228, 90324), (2316, 86892), (2509, 80208), (3088, 65169), (3342, 60216), (3474, 57928), (4456, 45162), (4632, 43446), (5013, 40144), (5018, 40104), (6684, 30108), (6948, 28964), (7241, 27792), (7527, 26736), (8912, 22581), (9264, 21723), (10026, 20072), (10036, 20052), (13368, 15054), (13896, 14482)]