200687984644

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{244547}}^1$

素因数の和:244697

約数の個数: 72

約数和(自身を含む): 421522496640

約数和(自身を除く): 220834511996

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 79, 98, 106, 158, 196, 212, 316, 371, 553, 742, 1106, 1484, 2212, 2597, 3871, 4187, 5194, 7742, 8374, 10388, 15484, 16748, 29309, 58618, 117236, 205163, 244547, 410326, 489094, 820652, 978188, 1711829, 3423658, 6847316, 11982803, 12960991, 19319213, 23965606, 25921982, 38638426, 47931212, 51843964, 77276852, 90726937, 135234491, 181453874, 270468982, 362907748, 540937964, 635088559, 946641437, 1023918289, 1270177118, 1893282874, 2047836578, 2540354236, 3786565748, 4095673156, 7167428023, 14334856046, 28669712092, 50171996161, 100343992322, 200687984644]

約数ペア:

[(1, 200687984644), (2, 100343992322), (4, 50171996161), (7, 28669712092), (14, 14334856046), (28, 7167428023), (49, 4095673156), (53, 3786565748), (79, 2540354236), (98, 2047836578), (106, 1893282874), (158, 1270177118), (196, 1023918289), (212, 946641437), (316, 635088559), (371, 540937964), (553, 362907748), (742, 270468982), (1106, 181453874), (1484, 135234491), (2212, 90726937), (2597, 77276852), (3871, 51843964), (4187, 47931212), (5194, 38638426), (7742, 25921982), (8374, 23965606), (10388, 19319213), (15484, 12960991), (16748, 11982803), (29309, 6847316), (58618, 3423658), (117236, 1711829), (205163, 978188), (244547, 820652), (410326, 489094)]