201491352

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{147289}}^1$

素因数の和:147320

約数の個数: 48

約数和(自身を含む): 574431000

約数和(自身を除く): 372939648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 147289, 294578, 441867, 589156, 883734, 1178312, 1325601, 1767468, 2651202, 2798491, 3534936, 5302404, 5596982, 8395473, 10604808, 11193964, 16790946, 22387928, 25186419, 33581892, 50372838, 67163784, 100745676, 201491352]

約数ペア:

[(1, 201491352), (2, 100745676), (3, 67163784), (4, 50372838), (6, 33581892), (8, 25186419), (9, 22387928), (12, 16790946), (18, 11193964), (19, 10604808), (24, 8395473), (36, 5596982), (38, 5302404), (57, 3534936), (72, 2798491), (76, 2651202), (114, 1767468), (152, 1325601), (171, 1178312), (228, 883734), (342, 589156), (456, 441867), (684, 294578), (1368, 147289)]