209144352

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{2267}}^1$

素因数の和:2342

約数の個数: 72

約数和(自身を含む): 567535248

約数和(自身を除く): 358390896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 961, 992, 1488, 1922, 2267, 2883, 2976, 3844, 4534, 5766, 6801, 7688, 9068, 11532, 13602, 15376, 18136, 23064, 27204, 30752, 36272, 46128, 54408, 70277, 72544, 92256, 108816, 140554, 210831, 217632, 281108, 421662, 562216, 843324, 1124432, 1686648, 2178587, 2248864, 3373296, 4357174, 6535761, 6746592, 8714348, 13071522, 17428696, 26143044, 34857392, 52286088, 69714784, 104572176, 209144352]

約数ペア:

[(1, 209144352), (2, 104572176), (3, 69714784), (4, 52286088), (6, 34857392), (8, 26143044), (12, 17428696), (16, 13071522), (24, 8714348), (31, 6746592), (32, 6535761), (48, 4357174), (62, 3373296), (93, 2248864), (96, 2178587), (124, 1686648), (186, 1124432), (248, 843324), (372, 562216), (496, 421662), (744, 281108), (961, 217632), (992, 210831), (1488, 140554), (1922, 108816), (2267, 92256), (2883, 72544), (2976, 70277), (3844, 54408), (4534, 46128), (5766, 36272), (6801, 30752), (7688, 27204), (9068, 23064), (11532, 18136), (13602, 15376)]