207316172

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{431}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 426746880

約数和(自身を除く): 219430708

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 419, 431, 574, 838, 862, 1148, 1676, 1724, 2933, 3017, 5866, 6034, 11732, 12068, 17179, 17671, 34358, 35342, 68716, 70684, 120253, 123697, 180589, 240506, 247394, 361178, 481012, 494788, 722356, 1264123, 2528246, 5056492, 7404149, 14808298, 29616596, 51829043, 103658086, 207316172]

約数ペア:

[(1, 207316172), (2, 103658086), (4, 51829043), (7, 29616596), (14, 14808298), (28, 7404149), (41, 5056492), (82, 2528246), (164, 1264123), (287, 722356), (419, 494788), (431, 481012), (574, 361178), (838, 247394), (862, 240506), (1148, 180589), (1676, 123697), (1724, 120253), (2933, 70684), (3017, 68716), (5866, 35342), (6034, 34358), (11732, 17671), (12068, 17179)]