201048690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{677}}^1$

素因数の和:1227

約数の個数: 64

約数和(自身を含む): 509639040

約数和(自身を除く): 308590350

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 521, 570, 677, 1042, 1354, 1563, 2031, 2605, 3126, 3385, 4062, 5210, 6770, 7815, 9899, 10155, 12863, 15630, 19798, 20310, 25726, 29697, 38589, 49495, 59394, 64315, 77178, 98990, 128630, 148485, 192945, 296970, 352717, 385890, 705434, 1058151, 1763585, 2116302, 3527170, 5290755, 6701623, 10581510, 13403246, 20104869, 33508115, 40209738, 67016230, 100524345, 201048690]

約数ペア:

[(1, 201048690), (2, 100524345), (3, 67016230), (5, 40209738), (6, 33508115), (10, 20104869), (15, 13403246), (19, 10581510), (30, 6701623), (38, 5290755), (57, 3527170), (95, 2116302), (114, 1763585), (190, 1058151), (285, 705434), (521, 385890), (570, 352717), (677, 296970), (1042, 192945), (1354, 148485), (1563, 128630), (2031, 98990), (2605, 77178), (3126, 64315), (3385, 59394), (4062, 49495), (5210, 38589), (6770, 29697), (7815, 25726), (9899, 20310), (10155, 19798), (12863, 15630)]