201018420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{4793}}^1$

素因数の和:5041

約数の個数: 72

約数和(自身を含む): 612500616

約数和(自身を除く): 411482196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 466, 699, 932, 1165, 1398, 2097, 2330, 2796, 3495, 4194, 4660, 4793, 6990, 8388, 9586, 10485, 13980, 14379, 19172, 20970, 23965, 28758, 41940, 43137, 47930, 57516, 71895, 86274, 95860, 143790, 172548, 215685, 287580, 431370, 862740, 1116769, 2233538, 3350307, 4467076, 5583845, 6700614, 10050921, 11167690, 13401228, 16751535, 20101842, 22335380, 33503070, 40203684, 50254605, 67006140, 100509210, 201018420]

約数ペア:

[(1, 201018420), (2, 100509210), (3, 67006140), (4, 50254605), (5, 40203684), (6, 33503070), (9, 22335380), (10, 20101842), (12, 16751535), (15, 13401228), (18, 11167690), (20, 10050921), (30, 6700614), (36, 5583845), (45, 4467076), (60, 3350307), (90, 2233538), (180, 1116769), (233, 862740), (466, 431370), (699, 287580), (932, 215685), (1165, 172548), (1398, 143790), (2097, 95860), (2330, 86274), (2796, 71895), (3495, 57516), (4194, 47930), (4660, 43137), (4793, 41940), (6990, 28758), (8388, 23965), (9586, 20970), (10485, 19172), (13980, 14379)]