201187860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197243}}^1$

素因数の和:197272

約数の個数: 48

約数和(自身を含む): 596465856

約数和(自身を除く): 395277996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 197243, 394486, 591729, 788972, 986215, 1183458, 1972430, 2366916, 2958645, 3353131, 3944860, 5917290, 6706262, 10059393, 11834580, 13412524, 16765655, 20118786, 33531310, 40237572, 50296965, 67062620, 100593930, 201187860]

約数ペア:

[(1, 201187860), (2, 100593930), (3, 67062620), (4, 50296965), (5, 40237572), (6, 33531310), (10, 20118786), (12, 16765655), (15, 13412524), (17, 11834580), (20, 10059393), (30, 6706262), (34, 5917290), (51, 3944860), (60, 3353131), (68, 2958645), (85, 2366916), (102, 1972430), (170, 1183458), (204, 986215), (255, 788972), (340, 591729), (510, 394486), (1020, 197243)]