209220150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{26317}}^1$

素因数の和:26385

約数の個数: 48

約数和(自身を含む): 528675984

約数和(自身を除く): 319455834

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2650, 3975, 7950, 26317, 52634, 78951, 131585, 157902, 263170, 394755, 657925, 789510, 1315850, 1394801, 1973775, 2789602, 3947550, 4184403, 6974005, 8368806, 13948010, 20922015, 34870025, 41844030, 69740050, 104610075, 209220150]

約数ペア:

[(1, 209220150), (2, 104610075), (3, 69740050), (5, 41844030), (6, 34870025), (10, 20922015), (15, 13948010), (25, 8368806), (30, 6974005), (50, 4184403), (53, 3947550), (75, 2789602), (106, 1973775), (150, 1394801), (159, 1315850), (265, 789510), (318, 657925), (530, 394755), (795, 263170), (1325, 157902), (1590, 131585), (2650, 78951), (3975, 52634), (7950, 26317)]