199958688

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{30187}}^1$

素因数の和:30226

約数の個数: 72

約数和(自身を含む): 593375328

約数和(自身を除く): 393416640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 30187, 60374, 90561, 120748, 181122, 241496, 271683, 362244, 482992, 543366, 694301, 724488, 965984, 1086732, 1388602, 1448976, 2082903, 2173464, 2777204, 2897952, 4165806, 4346928, 5554408, 6248709, 8331612, 8693856, 11108816, 12497418, 16663224, 22217632, 24994836, 33326448, 49989672, 66652896, 99979344, 199958688]

約数ペア:

[(1, 199958688), (2, 99979344), (3, 66652896), (4, 49989672), (6, 33326448), (8, 24994836), (9, 22217632), (12, 16663224), (16, 12497418), (18, 11108816), (23, 8693856), (24, 8331612), (32, 6248709), (36, 5554408), (46, 4346928), (48, 4165806), (69, 2897952), (72, 2777204), (92, 2173464), (96, 2082903), (138, 1448976), (144, 1388602), (184, 1086732), (207, 965984), (276, 724488), (288, 694301), (368, 543366), (414, 482992), (552, 362244), (736, 271683), (828, 241496), (1104, 181122), (1656, 120748), (2208, 90561), (3312, 60374), (6624, 30187)]