201285780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197339}}^1$

素因数の和:197368

約数の個数: 48

約数和(自身を含む): 596756160

約数和(自身を除く): 395470380

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, 197339, 394678, 592017, 789356, 986695, 1184034, 1973390, 2368068, 2960085, 3354763, 3946780, 5920170, 6709526, 10064289, 11840340, 13419052, 16773815, 20128578, 33547630, 40257156, 50321445, 67095260, 100642890, 201285780]

約数ペア:

[(1, 201285780), (2, 100642890), (3, 67095260), (4, 50321445), (5, 40257156), (6, 33547630), (10, 20128578), (12, 16773815), (15, 13419052), (17, 11840340), (20, 10064289), (30, 6709526), (34, 5920170), (51, 3946780), (60, 3354763), (68, 2960085), (85, 2368068), (102, 1973390), (170, 1184034), (204, 986695), (255, 789356), (340, 592017), (510, 394678), (1020, 197339)]