203411790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1229}}^1$

素因数の和:1858

約数の個数: 64

約数和(自身を含む): 543758400

約数和(自身を除く): 340346610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 613, 1226, 1229, 1839, 2458, 3065, 3678, 3687, 5517, 6130, 6145, 7374, 9195, 11034, 11061, 12290, 16551, 18390, 18435, 22122, 27585, 33102, 33183, 36870, 55170, 55305, 66366, 82755, 110610, 165510, 165915, 331830, 753377, 1506754, 2260131, 3766885, 4520262, 6780393, 7533770, 11300655, 13560786, 20341179, 22601310, 33901965, 40682358, 67803930, 101705895, 203411790]

約数ペア:

[(1, 203411790), (2, 101705895), (3, 67803930), (5, 40682358), (6, 33901965), (9, 22601310), (10, 20341179), (15, 13560786), (18, 11300655), (27, 7533770), (30, 6780393), (45, 4520262), (54, 3766885), (90, 2260131), (135, 1506754), (270, 753377), (613, 331830), (1226, 165915), (1229, 165510), (1839, 110610), (2458, 82755), (3065, 66366), (3678, 55305), (3687, 55170), (5517, 36870), (6130, 33183), (6145, 33102), (7374, 27585), (9195, 22122), (11034, 18435), (11061, 18390), (12290, 16551)]