207879184

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 60

約数和(自身を含む): 423030960

約数和(自身を除く): 215151776

約数列:

[1, 2, 4, 8, 16, 41, 59, 82, 118, 131, 164, 236, 262, 328, 472, 524, 656, 944, 1048, 1681, 2096, 2419, 3362, 4838, 5371, 6724, 7729, 9676, 10742, 13448, 15458, 19352, 21484, 26896, 30916, 38704, 42968, 61832, 85936, 99179, 123664, 198358, 220211, 316889, 396716, 440422, 633778, 793432, 880844, 1267556, 1586864, 1761688, 2535112, 3523376, 5070224, 12992449, 25984898, 51969796, 103939592, 207879184]

約数ペア:

[(1, 207879184), (2, 103939592), (4, 51969796), (8, 25984898), (16, 12992449), (41, 5070224), (59, 3523376), (82, 2535112), (118, 1761688), (131, 1586864), (164, 1267556), (236, 880844), (262, 793432), (328, 633778), (472, 440422), (524, 396716), (656, 316889), (944, 220211), (1048, 198358), (1681, 123664), (2096, 99179), (2419, 85936), (3362, 61832), (4838, 42968), (5371, 38704), (6724, 30916), (7729, 26896), (9676, 21484), (10742, 19352), (13448, 15458)]