200520204

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{983}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 476098560

約数和(自身を除く): 275578356

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 191, 267, 356, 382, 534, 573, 764, 983, 1068, 1146, 1966, 2292, 2949, 3932, 5898, 11796, 16999, 33998, 50997, 67996, 87487, 101994, 174974, 187753, 203988, 262461, 349948, 375506, 524922, 563259, 751012, 1049844, 1126518, 2253036, 16710017, 33420034, 50130051, 66840068, 100260102, 200520204]

約数ペア:

[(1, 200520204), (2, 100260102), (3, 66840068), (4, 50130051), (6, 33420034), (12, 16710017), (89, 2253036), (178, 1126518), (191, 1049844), (267, 751012), (356, 563259), (382, 524922), (534, 375506), (573, 349948), (764, 262461), (983, 203988), (1068, 187753), (1146, 174974), (1966, 101994), (2292, 87487), (2949, 67996), (3932, 50997), (5898, 33998), (11796, 16999)]