207789792

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:461

約数の個数: 144

約数和(自身を含む): 640749312

約数和(自身を除く): 432959520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 163, 168, 196, 224, 271, 294, 326, 336, 392, 489, 542, 588, 652, 672, 784, 813, 978, 1084, 1141, 1176, 1304, 1568, 1626, 1897, 1956, 2168, 2282, 2352, 2608, 3252, 3423, 3794, 3912, 4336, 4564, 4704, 5216, 5691, 6504, 6846, 7588, 7824, 7987, 8672, 9128, 11382, 13008, 13279, 13692, 15176, 15648, 15974, 18256, 22764, 23961, 26016, 26558, 27384, 30352, 31948, 36512, 39837, 44173, 45528, 47922, 53116, 54768, 60704, 63896, 79674, 88346, 91056, 95844, 106232, 109536, 127792, 132519, 159348, 176692, 182112, 191688, 212464, 255584, 265038, 309211, 318696, 353384, 383376, 424928, 530076, 618422, 637392, 706768, 766752, 927633, 1060152, 1236844, 1274784, 1413536, 1855266, 2120304, 2164477, 2473688, 3710532, 4240608, 4328954, 4947376, 6493431, 7421064, 8657908, 9894752, 12986862, 14842128, 17315816, 25973724, 29684256, 34631632, 51947448, 69263264, 103894896, 207789792]

約数ペア:

[(1, 207789792), (2, 103894896), (3, 69263264), (4, 51947448), (6, 34631632), (7, 29684256), (8, 25973724), (12, 17315816), (14, 14842128), (16, 12986862), (21, 9894752), (24, 8657908), (28, 7421064), (32, 6493431), (42, 4947376), (48, 4328954), (49, 4240608), (56, 3710532), (84, 2473688), (96, 2164477), (98, 2120304), (112, 1855266), (147, 1413536), (163, 1274784), (168, 1236844), (196, 1060152), (224, 927633), (271, 766752), (294, 706768), (326, 637392), (336, 618422), (392, 530076), (489, 424928), (542, 383376), (588, 353384), (652, 318696), (672, 309211), (784, 265038), (813, 255584), (978, 212464), (1084, 191688), (1141, 182112), (1176, 176692), (1304, 159348), (1568, 132519), (1626, 127792), (1897, 109536), (1956, 106232), (2168, 95844), (2282, 91056), (2352, 88346), (2608, 79674), (3252, 63896), (3423, 60704), (3794, 54768), (3912, 53116), (4336, 47922), (4564, 45528), (4704, 44173), (5216, 39837), (5691, 36512), (6504, 31948), (6846, 30352), (7588, 27384), (7824, 26558), (7987, 26016), (8672, 23961), (9128, 22764), (11382, 18256), (13008, 15974), (13279, 15648), (13692, 15176)]