208739616

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{70141}}^1$

素因数の和:70185

約数の個数: 48

約数和(自身を含む): 565625088

約数和(自身を除く): 356885472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 70141, 140282, 210423, 280564, 420846, 561128, 841692, 1122256, 1683384, 2174371, 2244512, 3366768, 4348742, 6523113, 6733536, 8697484, 13046226, 17394968, 26092452, 34789936, 52184904, 69579872, 104369808, 208739616]

約数ペア:

[(1, 208739616), (2, 104369808), (3, 69579872), (4, 52184904), (6, 34789936), (8, 26092452), (12, 17394968), (16, 13046226), (24, 8697484), (31, 6733536), (32, 6523113), (48, 4348742), (62, 3366768), (93, 2244512), (96, 2174371), (124, 1683384), (186, 1122256), (248, 841692), (372, 561128), (496, 420846), (744, 280564), (992, 210423), (1488, 140282), (2976, 70141)]