209525532

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{997}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 497626752

約数和(自身を除く): 288101220

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 211, 249, 332, 422, 498, 633, 844, 996, 997, 1266, 1994, 2532, 2991, 3988, 5982, 11964, 17513, 35026, 52539, 70052, 82751, 105078, 165502, 210156, 210367, 248253, 331004, 420734, 496506, 631101, 841468, 993012, 1262202, 2524404, 17460461, 34920922, 52381383, 69841844, 104762766, 209525532]

約数ペア:

[(1, 209525532), (2, 104762766), (3, 69841844), (4, 52381383), (6, 34920922), (12, 17460461), (83, 2524404), (166, 1262202), (211, 993012), (249, 841468), (332, 631101), (422, 496506), (498, 420734), (633, 331004), (844, 248253), (996, 210367), (997, 210156), (1266, 165502), (1994, 105078), (2532, 82751), (2991, 70052), (3988, 52539), (5982, 35026), (11964, 17513)]