208057846100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{266297}}^1$

素因数の和:266925

約数の個数: 72

約数和(自身を含む): 487026021048

約数和(自身を除く): 278968174948

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 601, 650, 1202, 1300, 2404, 3005, 6010, 7813, 12020, 15025, 15626, 30050, 31252, 39065, 60100, 78130, 156260, 195325, 266297, 390650, 532594, 781300, 1065188, 1331485, 2662970, 3461861, 5325940, 6657425, 6923722, 13314850, 13847444, 17309305, 26629700, 34618610, 69237220, 86546525, 160044497, 173093050, 320088994, 346186100, 640177988, 800222485, 1600444970, 2080578461, 3200889940, 4001112425, 4161156922, 8002224850, 8322313844, 10402892305, 16004449700, 20805784610, 41611569220, 52014461525, 104028923050, 208057846100]

約数ペア:

[(1, 208057846100), (2, 104028923050), (4, 52014461525), (5, 41611569220), (10, 20805784610), (13, 16004449700), (20, 10402892305), (25, 8322313844), (26, 8002224850), (50, 4161156922), (52, 4001112425), (65, 3200889940), (100, 2080578461), (130, 1600444970), (260, 800222485), (325, 640177988), (601, 346186100), (650, 320088994), (1202, 173093050), (1300, 160044497), (2404, 86546525), (3005, 69237220), (6010, 34618610), (7813, 26629700), (12020, 17309305), (15025, 13847444), (15626, 13314850), (30050, 6923722), (31252, 6657425), (39065, 5325940), (60100, 3461861), (78130, 2662970), (156260, 1331485), (195325, 1065188), (266297, 781300), (390650, 532594)]