203197560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54623}}^1$

素因数の和:54668

約数の個数: 64

約数和(自身を含む): 629268480

約数和(自身を除く): 426070920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 54623, 109246, 163869, 218492, 273115, 327738, 436984, 546230, 655476, 819345, 1092460, 1310952, 1638690, 1693313, 2184920, 3277380, 3386626, 5079939, 6554760, 6773252, 8466565, 10159878, 13546504, 16933130, 20319756, 25399695, 33866260, 40639512, 50799390, 67732520, 101598780, 203197560]

約数ペア:

[(1, 203197560), (2, 101598780), (3, 67732520), (4, 50799390), (5, 40639512), (6, 33866260), (8, 25399695), (10, 20319756), (12, 16933130), (15, 13546504), (20, 10159878), (24, 8466565), (30, 6773252), (31, 6554760), (40, 5079939), (60, 3386626), (62, 3277380), (93, 2184920), (120, 1693313), (124, 1638690), (155, 1310952), (186, 1092460), (248, 819345), (310, 655476), (372, 546230), (465, 436984), (620, 327738), (744, 273115), (930, 218492), (1240, 163869), (1860, 109246), (3720, 54623)]