201545838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1319}}^1$

素因数の和:1993

約数の個数: 48

約数和(自身を含む): 471350880

約数和(自身を除く): 269805042

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 653, 1306, 1319, 1959, 2638, 3918, 3957, 5877, 7914, 8489, 11754, 11871, 16978, 17147, 23742, 25467, 34294, 50934, 51441, 76401, 102882, 152802, 154323, 308646, 861307, 1722614, 2583921, 5167842, 7751763, 11196991, 15503526, 22393982, 33590973, 67181946, 100772919, 201545838]

約数ペア:

[(1, 201545838), (2, 100772919), (3, 67181946), (6, 33590973), (9, 22393982), (13, 15503526), (18, 11196991), (26, 7751763), (39, 5167842), (78, 2583921), (117, 1722614), (234, 861307), (653, 308646), (1306, 154323), (1319, 152802), (1959, 102882), (2638, 76401), (3918, 51441), (3957, 50934), (5877, 34294), (7914, 25467), (8489, 23742), (11754, 17147), (11871, 16978)]