201733805

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 319915008

約数和(自身を除く): 118181203

約数列:

[1, 5, 7, 13, 23, 35, 37, 65, 91, 115, 161, 185, 259, 299, 455, 481, 521, 805, 851, 1295, 1495, 2093, 2405, 2605, 3367, 3647, 4255, 5957, 6773, 10465, 11063, 11983, 16835, 18235, 19277, 29785, 33865, 47411, 55315, 59915, 77441, 83881, 96385, 134939, 155779, 237055, 250601, 387205, 419405, 443371, 674695, 778895, 1090453, 1253005, 1754207, 2216855, 3103597, 5452265, 5763823, 8771035, 15517985, 28819115, 40346761, 201733805]

約数ペア:

[(1, 201733805), (5, 40346761), (7, 28819115), (13, 15517985), (23, 8771035), (35, 5763823), (37, 5452265), (65, 3103597), (91, 2216855), (115, 1754207), (161, 1253005), (185, 1090453), (259, 778895), (299, 674695), (455, 443371), (481, 419405), (521, 387205), (805, 250601), (851, 237055), (1295, 155779), (1495, 134939), (2093, 96385), (2405, 83881), (2605, 77441), (3367, 59915), (3647, 55315), (4255, 47411), (5957, 33865), (6773, 29785), (10465, 19277), (11063, 18235), (11983, 16835)]