201326406085

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{602891}}^1$

素因数の和:602986

約数の個数: 48

約数和(自身を含む): 296912252160

約数和(自身を除く): 95585846075

約数列:

[1, 5, 7, 29, 35, 47, 49, 145, 203, 235, 245, 329, 1015, 1363, 1421, 1645, 2303, 6815, 7105, 9541, 11515, 47705, 66787, 333935, 602891, 3014455, 4220237, 17483839, 21101185, 28335877, 29541659, 87419195, 122386873, 141679385, 147708295, 198351139, 611934365, 821740433, 856708111, 991755695, 1388457973, 4108702165, 4283540555, 5752183031, 6942289865, 28760915155, 40265281217, 201326406085]

約数ペア:

[(1, 201326406085), (5, 40265281217), (7, 28760915155), (29, 6942289865), (35, 5752183031), (47, 4283540555), (49, 4108702165), (145, 1388457973), (203, 991755695), (235, 856708111), (245, 821740433), (329, 611934365), (1015, 198351139), (1363, 147708295), (1421, 141679385), (1645, 122386873), (2303, 87419195), (6815, 29541659), (7105, 28335877), (9541, 21101185), (11515, 17483839), (47705, 4220237), (66787, 3014455), (333935, 602891)]