202447700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22247}}^1$

素因数の和:22281

約数の個数: 72

約数和(自身を含む): 540715392

約数和(自身を除く): 338267692

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 22247, 44494, 88988, 111235, 155729, 222470, 289211, 311458, 444940, 556175, 578422, 622916, 778645, 1112350, 1156844, 1446055, 1557290, 2024477, 2224700, 2892110, 3114580, 3893225, 4048954, 5784220, 7230275, 7786450, 8097908, 10122385, 14460550, 15572900, 20244770, 28921100, 40489540, 50611925, 101223850, 202447700]

約数ペア:

[(1, 202447700), (2, 101223850), (4, 50611925), (5, 40489540), (7, 28921100), (10, 20244770), (13, 15572900), (14, 14460550), (20, 10122385), (25, 8097908), (26, 7786450), (28, 7230275), (35, 5784220), (50, 4048954), (52, 3893225), (65, 3114580), (70, 2892110), (91, 2224700), (100, 2024477), (130, 1557290), (140, 1446055), (175, 1156844), (182, 1112350), (260, 778645), (325, 622916), (350, 578422), (364, 556175), (455, 444940), (650, 311458), (700, 289211), (910, 222470), (1300, 155729), (1820, 111235), (2275, 88988), (4550, 44494), (9100, 22247)]