209848704

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 606842880

約数和(自身を除く): 396994176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 128, 156, 192, 208, 254, 312, 331, 381, 384, 416, 508, 624, 662, 762, 832, 993, 1016, 1248, 1324, 1524, 1651, 1664, 1986, 2032, 2496, 2648, 3048, 3302, 3972, 4064, 4303, 4953, 4992, 5296, 6096, 6604, 7944, 8128, 8606, 9906, 10592, 12192, 12909, 13208, 15888, 16256, 17212, 19812, 21184, 24384, 25818, 26416, 31776, 34424, 39624, 42037, 42368, 48768, 51636, 52832, 63552, 68848, 79248, 84074, 103272, 105664, 126111, 127104, 137696, 158496, 168148, 206544, 211328, 252222, 275392, 316992, 336296, 413088, 504444, 546481, 550784, 633984, 672592, 826176, 1008888, 1092962, 1345184, 1639443, 1652352, 2017776, 2185924, 2690368, 3278886, 4035552, 4371848, 5380736, 6557772, 8071104, 8743696, 13115544, 16142208, 17487392, 26231088, 34974784, 52462176, 69949568, 104924352, 209848704]

約数ペア:

[(1, 209848704), (2, 104924352), (3, 69949568), (4, 52462176), (6, 34974784), (8, 26231088), (12, 17487392), (13, 16142208), (16, 13115544), (24, 8743696), (26, 8071104), (32, 6557772), (39, 5380736), (48, 4371848), (52, 4035552), (64, 3278886), (78, 2690368), (96, 2185924), (104, 2017776), (127, 1652352), (128, 1639443), (156, 1345184), (192, 1092962), (208, 1008888), (254, 826176), (312, 672592), (331, 633984), (381, 550784), (384, 546481), (416, 504444), (508, 413088), (624, 336296), (662, 316992), (762, 275392), (832, 252222), (993, 211328), (1016, 206544), (1248, 168148), (1324, 158496), (1524, 137696), (1651, 127104), (1664, 126111), (1986, 105664), (2032, 103272), (2496, 84074), (2648, 79248), (3048, 68848), (3302, 63552), (3972, 52832), (4064, 51636), (4303, 48768), (4953, 42368), (4992, 42037), (5296, 39624), (6096, 34424), (6604, 31776), (7944, 26416), (8128, 25818), (8606, 24384), (9906, 21184), (10592, 19812), (12192, 17212), (12909, 16256), (13208, 15888)]