202457880018

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{2141}}^1\times {\mathrm{23143}}^1$

素因数の和:25519

約数の個数: 48

約数和(自身を含む): 440815991616

約数和(自身を除く): 238358111598

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 2043, 2141, 4086, 4282, 6423, 12846, 19269, 23143, 38538, 46286, 69429, 138858, 208287, 416574, 486007, 972014, 1458021, 2916042, 4374063, 5253461, 8748126, 10506922, 15760383, 31520766, 47281149, 49549163, 94562298, 99098326, 148647489, 297294978, 445942467, 891884934, 11247660001, 22495320002, 33742980003, 67485960006, 101228940009, 202457880018]

約数ペア:

[(1, 202457880018), (2, 101228940009), (3, 67485960006), (6, 33742980003), (9, 22495320002), (18, 11247660001), (227, 891884934), (454, 445942467), (681, 297294978), (1362, 148647489), (2043, 99098326), (2141, 94562298), (4086, 49549163), (4282, 47281149), (6423, 31520766), (12846, 15760383), (19269, 10506922), (23143, 8748126), (38538, 5253461), (46286, 4374063), (69429, 2916042), (138858, 1458021), (208287, 972014), (416574, 486007)]