207222528

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{6581}}^1$

素因数の和:6641

約数の個数: 72

約数和(自身を含む): 565051536

約数和(自身を除く): 357829008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 656, 768, 984, 1312, 1968, 2624, 3936, 5248, 6581, 7872, 10496, 13162, 15744, 19743, 26324, 31488, 39486, 52648, 78972, 105296, 157944, 210592, 269821, 315888, 421184, 539642, 631776, 809463, 842368, 1079284, 1263552, 1618926, 1684736, 2158568, 2527104, 3237852, 4317136, 5054208, 6475704, 8634272, 12951408, 17268544, 25902816, 34537088, 51805632, 69074176, 103611264, 207222528]

約数ペア:

[(1, 207222528), (2, 103611264), (3, 69074176), (4, 51805632), (6, 34537088), (8, 25902816), (12, 17268544), (16, 12951408), (24, 8634272), (32, 6475704), (41, 5054208), (48, 4317136), (64, 3237852), (82, 2527104), (96, 2158568), (123, 1684736), (128, 1618926), (164, 1263552), (192, 1079284), (246, 842368), (256, 809463), (328, 631776), (384, 539642), (492, 421184), (656, 315888), (768, 269821), (984, 210592), (1312, 157944), (1968, 105296), (2624, 78972), (3936, 52648), (5248, 39486), (6581, 31488), (7872, 26324), (10496, 19743), (13162, 15744)]