201008819704

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1229}}^1\times {\mathrm{265511}}^1$

素因数の和:266764

約数の個数: 64

約数和(自身を含む): 470274854400

約数和(自身を除く): 269266034696

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 1229, 2458, 4916, 8603, 9832, 13519, 17206, 27038, 34412, 54076, 68824, 94633, 108152, 189266, 265511, 378532, 531022, 757064, 1062044, 1858577, 2124088, 2920621, 3717154, 5841242, 7434308, 11682484, 14868616, 20444347, 23364968, 40888694, 81777388, 163554776, 326313019, 652626038, 1305252076, 2284191133, 2610504152, 3589443209, 4568382266, 7178886418, 9136764532, 14357772836, 18273529064, 25126102463, 28715545672, 50252204926, 100504409852, 201008819704]

約数ペア:

[(1, 201008819704), (2, 100504409852), (4, 50252204926), (7, 28715545672), (8, 25126102463), (11, 18273529064), (14, 14357772836), (22, 9136764532), (28, 7178886418), (44, 4568382266), (56, 3589443209), (77, 2610504152), (88, 2284191133), (154, 1305252076), (308, 652626038), (616, 326313019), (1229, 163554776), (2458, 81777388), (4916, 40888694), (8603, 23364968), (9832, 20444347), (13519, 14868616), (17206, 11682484), (27038, 7434308), (34412, 5841242), (54076, 3717154), (68824, 2920621), (94633, 2124088), (108152, 1858577), (189266, 1062044), (265511, 757064), (378532, 531022)]