203658592

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{859}}^1$

素因数の和:1139

約数の個数: 48

約数和(自身を含む): 416102400

約数和(自身を除く): 212443808

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 239, 248, 478, 496, 859, 956, 992, 1718, 1912, 3436, 3824, 6872, 7409, 7648, 13744, 14818, 26629, 27488, 29636, 53258, 59272, 106516, 118544, 205301, 213032, 237088, 410602, 426064, 821204, 852128, 1642408, 3284816, 6364331, 6569632, 12728662, 25457324, 50914648, 101829296, 203658592]

約数ペア:

[(1, 203658592), (2, 101829296), (4, 50914648), (8, 25457324), (16, 12728662), (31, 6569632), (32, 6364331), (62, 3284816), (124, 1642408), (239, 852128), (248, 821204), (478, 426064), (496, 410602), (859, 237088), (956, 213032), (992, 205301), (1718, 118544), (1912, 106516), (3436, 59272), (3824, 53258), (6872, 29636), (7409, 27488), (7648, 26629), (13744, 14818)]