204638928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 611960832

約数和(自身を除く): 407321904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 101, 102, 104, 136, 156, 191, 202, 204, 208, 221, 272, 303, 312, 382, 404, 408, 442, 573, 606, 624, 663, 764, 808, 816, 884, 1146, 1212, 1313, 1326, 1528, 1616, 1717, 1768, 2292, 2424, 2483, 2626, 2652, 3056, 3247, 3434, 3536, 3939, 4584, 4848, 4966, 5151, 5252, 5304, 6494, 6868, 7449, 7878, 9168, 9741, 9932, 10302, 10504, 10608, 12988, 13736, 14898, 15756, 19291, 19482, 19864, 20604, 21008, 22321, 25976, 27472, 29796, 31512, 38582, 38964, 39728, 41208, 42211, 44642, 51952, 57873, 59592, 63024, 66963, 77164, 77928, 82416, 84422, 89284, 115746, 119184, 126633, 133926, 154328, 155856, 168844, 178568, 231492, 250783, 253266, 267852, 308656, 327947, 337688, 357136, 462984, 501566, 506532, 535704, 655894, 675376, 752349, 925968, 983841, 1003132, 1013064, 1071408, 1311788, 1504698, 1967682, 2006264, 2026128, 2623576, 3009396, 3935364, 4012528, 4263311, 5247152, 6018792, 7870728, 8526622, 12037584, 12789933, 15741456, 17053244, 25579866, 34106488, 51159732, 68212976, 102319464, 204638928]

約数ペア:

[(1, 204638928), (2, 102319464), (3, 68212976), (4, 51159732), (6, 34106488), (8, 25579866), (12, 17053244), (13, 15741456), (16, 12789933), (17, 12037584), (24, 8526622), (26, 7870728), (34, 6018792), (39, 5247152), (48, 4263311), (51, 4012528), (52, 3935364), (68, 3009396), (78, 2623576), (101, 2026128), (102, 2006264), (104, 1967682), (136, 1504698), (156, 1311788), (191, 1071408), (202, 1013064), (204, 1003132), (208, 983841), (221, 925968), (272, 752349), (303, 675376), (312, 655894), (382, 535704), (404, 506532), (408, 501566), (442, 462984), (573, 357136), (606, 337688), (624, 327947), (663, 308656), (764, 267852), (808, 253266), (816, 250783), (884, 231492), (1146, 178568), (1212, 168844), (1313, 155856), (1326, 154328), (1528, 133926), (1616, 126633), (1717, 119184), (1768, 115746), (2292, 89284), (2424, 84422), (2483, 82416), (2626, 77928), (2652, 77164), (3056, 66963), (3247, 63024), (3434, 59592), (3536, 57873), (3939, 51952), (4584, 44642), (4848, 42211), (4966, 41208), (5151, 39728), (5252, 38964), (5304, 38582), (6494, 31512), (6868, 29796), (7449, 27472), (7878, 25976), (9168, 22321), (9741, 21008), (9932, 20604), (10302, 19864), (10504, 19482), (10608, 19291), (12988, 15756), (13736, 14898)]