202694700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{51973}}^1$

素因数の和:52003

約数の個数: 72

約数和(自身を含む): 631588048

約数和(自身を除く): 428893348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 51973, 103946, 155919, 207892, 259865, 311838, 519730, 623676, 675649, 779595, 1039460, 1299325, 1351298, 1559190, 2026947, 2598650, 2702596, 3118380, 3378245, 3897975, 4053894, 5197300, 6756490, 7795950, 8107788, 10134735, 13512980, 15591900, 16891225, 20269470, 33782450, 40538940, 50673675, 67564900, 101347350, 202694700]

約数ペア:

[(1, 202694700), (2, 101347350), (3, 67564900), (4, 50673675), (5, 40538940), (6, 33782450), (10, 20269470), (12, 16891225), (13, 15591900), (15, 13512980), (20, 10134735), (25, 8107788), (26, 7795950), (30, 6756490), (39, 5197300), (50, 4053894), (52, 3897975), (60, 3378245), (65, 3118380), (75, 2702596), (78, 2598650), (100, 2026947), (130, 1559190), (150, 1351298), (156, 1299325), (195, 1039460), (260, 779595), (300, 675649), (325, 623676), (390, 519730), (650, 311838), (780, 259865), (975, 207892), (1300, 155919), (1950, 103946), (3900, 51973)]