202565802

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 438387840

約数和(自身を除く): 235822038

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 101, 114, 146, 202, 219, 241, 303, 438, 482, 606, 723, 1387, 1446, 1919, 2774, 3838, 4161, 4579, 5757, 7373, 8322, 9158, 11514, 13737, 14746, 17593, 22119, 24341, 27474, 35186, 44238, 48682, 52779, 73023, 105558, 140087, 146046, 280174, 334267, 420261, 462479, 668534, 840522, 924958, 1002801, 1387437, 1776893, 2005602, 2774874, 3553786, 5330679, 10661358, 33760967, 67521934, 101282901, 202565802]

約数ペア:

[(1, 202565802), (2, 101282901), (3, 67521934), (6, 33760967), (19, 10661358), (38, 5330679), (57, 3553786), (73, 2774874), (101, 2005602), (114, 1776893), (146, 1387437), (202, 1002801), (219, 924958), (241, 840522), (303, 668534), (438, 462479), (482, 420261), (606, 334267), (723, 280174), (1387, 146046), (1446, 140087), (1919, 105558), (2774, 73023), (3838, 52779), (4161, 48682), (4579, 44238), (5757, 35186), (7373, 27474), (8322, 24341), (9158, 22119), (11514, 17593), (13737, 14746)]