203208210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7759}}^1$

素因数の和:7872

約数の個数: 64

約数和(自身を含む): 547545600

約数和(自身を除く): 344337390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 270, 291, 485, 582, 873, 970, 1455, 1746, 2619, 2910, 4365, 5238, 7759, 8730, 13095, 15518, 23277, 26190, 38795, 46554, 69831, 77590, 116385, 139662, 209493, 232770, 349155, 418986, 698310, 752623, 1047465, 1505246, 2094930, 2257869, 3763115, 4515738, 6773607, 7526230, 11289345, 13547214, 20320821, 22578690, 33868035, 40641642, 67736070, 101604105, 203208210]

約数ペア:

[(1, 203208210), (2, 101604105), (3, 67736070), (5, 40641642), (6, 33868035), (9, 22578690), (10, 20320821), (15, 13547214), (18, 11289345), (27, 7526230), (30, 6773607), (45, 4515738), (54, 3763115), (90, 2257869), (97, 2094930), (135, 1505246), (194, 1047465), (270, 752623), (291, 698310), (485, 418986), (582, 349155), (873, 232770), (970, 209493), (1455, 139662), (1746, 116385), (2619, 77590), (2910, 69831), (4365, 46554), (5238, 38795), (7759, 26190), (8730, 23277), (13095, 15518)]