201473636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1321}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 435308160

約数和(自身を除く): 233834524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 419, 838, 1321, 1676, 2642, 2933, 5284, 5447, 5866, 9247, 10894, 11732, 17173, 18494, 21788, 34346, 36988, 38129, 68692, 76258, 120211, 152516, 240422, 480844, 553499, 1106998, 2213996, 3874493, 7195487, 7748986, 14390974, 15497972, 28781948, 50368409, 100736818, 201473636]

約数ペア:

[(1, 201473636), (2, 100736818), (4, 50368409), (7, 28781948), (13, 15497972), (14, 14390974), (26, 7748986), (28, 7195487), (52, 3874493), (91, 2213996), (182, 1106998), (364, 553499), (419, 480844), (838, 240422), (1321, 152516), (1676, 120211), (2642, 76258), (2933, 68692), (5284, 38129), (5447, 36988), (5866, 34346), (9247, 21788), (10894, 18494), (11732, 17173)]