207371648

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4751}}^1$

素因数の和:4807

約数の個数: 64

約数和(自身を含む): 465315840

約数和(自身を除く): 257944192

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1408, 1984, 2728, 3968, 4751, 5456, 9502, 10912, 19004, 21824, 38008, 43648, 52261, 76016, 104522, 147281, 152032, 209044, 294562, 304064, 418088, 589124, 608128, 836176, 1178248, 1620091, 1672352, 2356496, 3240182, 3344704, 4712992, 6480364, 6689408, 9425984, 12960728, 18851968, 25921456, 51842912, 103685824, 207371648]

約数ペア:

[(1, 207371648), (2, 103685824), (4, 51842912), (8, 25921456), (11, 18851968), (16, 12960728), (22, 9425984), (31, 6689408), (32, 6480364), (44, 4712992), (62, 3344704), (64, 3240182), (88, 2356496), (124, 1672352), (128, 1620091), (176, 1178248), (248, 836176), (341, 608128), (352, 589124), (496, 418088), (682, 304064), (704, 294562), (992, 209044), (1364, 152032), (1408, 147281), (1984, 104522), (2728, 76016), (3968, 52261), (4751, 43648), (5456, 38008), (9502, 21824), (10912, 19004)]