206669904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:657

約数の個数: 160

約数和(自身を含む): 651386880

約数和(自身を除く): 444716976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 47, 48, 56, 69, 84, 92, 94, 112, 138, 141, 161, 168, 184, 188, 276, 282, 322, 329, 336, 368, 376, 483, 552, 564, 569, 644, 658, 752, 966, 987, 1081, 1104, 1128, 1138, 1288, 1316, 1707, 1932, 1974, 2162, 2256, 2276, 2576, 2632, 3243, 3414, 3864, 3948, 3983, 4324, 4552, 5264, 6486, 6828, 7567, 7728, 7896, 7966, 8648, 9104, 11949, 12972, 13087, 13656, 15134, 15792, 15932, 17296, 22701, 23898, 25944, 26174, 26743, 27312, 30268, 31864, 39261, 45402, 47796, 51888, 52348, 53486, 60536, 63728, 78522, 80229, 90804, 91609, 95592, 104696, 106972, 121072, 157044, 160458, 181608, 183218, 187201, 191184, 209392, 213944, 274827, 314088, 320916, 363216, 366436, 374402, 427888, 549654, 561603, 615089, 628176, 641832, 732872, 748804, 1099308, 1123206, 1230178, 1283664, 1465744, 1497608, 1845267, 2198616, 2246412, 2460356, 2995216, 3690534, 4305623, 4397232, 4492824, 4920712, 7381068, 8611246, 8985648, 9841424, 12916869, 14762136, 17222492, 25833738, 29524272, 34444984, 51667476, 68889968, 103334952, 206669904]

約数ペア:

[(1, 206669904), (2, 103334952), (3, 68889968), (4, 51667476), (6, 34444984), (7, 29524272), (8, 25833738), (12, 17222492), (14, 14762136), (16, 12916869), (21, 9841424), (23, 8985648), (24, 8611246), (28, 7381068), (42, 4920712), (46, 4492824), (47, 4397232), (48, 4305623), (56, 3690534), (69, 2995216), (84, 2460356), (92, 2246412), (94, 2198616), (112, 1845267), (138, 1497608), (141, 1465744), (161, 1283664), (168, 1230178), (184, 1123206), (188, 1099308), (276, 748804), (282, 732872), (322, 641832), (329, 628176), (336, 615089), (368, 561603), (376, 549654), (483, 427888), (552, 374402), (564, 366436), (569, 363216), (644, 320916), (658, 314088), (752, 274827), (966, 213944), (987, 209392), (1081, 191184), (1104, 187201), (1128, 183218), (1138, 181608), (1288, 160458), (1316, 157044), (1707, 121072), (1932, 106972), (1974, 104696), (2162, 95592), (2256, 91609), (2276, 90804), (2576, 80229), (2632, 78522), (3243, 63728), (3414, 60536), (3864, 53486), (3948, 52348), (3983, 51888), (4324, 47796), (4552, 45402), (5264, 39261), (6486, 31864), (6828, 30268), (7567, 27312), (7728, 26743), (7896, 26174), (7966, 25944), (8648, 23898), (9104, 22701), (11949, 17296), (12972, 15932), (13087, 15792), (13656, 15134)]