201364540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 480485376

約数和(自身を除く): 279120836

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 151, 223, 230, 260, 299, 302, 446, 460, 598, 604, 755, 892, 1115, 1196, 1495, 1510, 1963, 2230, 2899, 2990, 3020, 3473, 3926, 4460, 5129, 5798, 5980, 6946, 7852, 9815, 10258, 11596, 13892, 14495, 17365, 19630, 20516, 25645, 28990, 33673, 34730, 39260, 45149, 51290, 57980, 66677, 67346, 69460, 90298, 102580, 133354, 134692, 168365, 180596, 225745, 266708, 333385, 336730, 437749, 451490, 666770, 673460, 774479, 875498, 902980, 1333540, 1548958, 1750996, 2188745, 3097916, 3872395, 4377490, 7744790, 8754980, 10068227, 15489580, 20136454, 40272908, 50341135, 100682270, 201364540]

約数ペア:

[(1, 201364540), (2, 100682270), (4, 50341135), (5, 40272908), (10, 20136454), (13, 15489580), (20, 10068227), (23, 8754980), (26, 7744790), (46, 4377490), (52, 3872395), (65, 3097916), (92, 2188745), (115, 1750996), (130, 1548958), (151, 1333540), (223, 902980), (230, 875498), (260, 774479), (299, 673460), (302, 666770), (446, 451490), (460, 437749), (598, 336730), (604, 333385), (755, 266708), (892, 225745), (1115, 180596), (1196, 168365), (1495, 134692), (1510, 133354), (1963, 102580), (2230, 90298), (2899, 69460), (2990, 67346), (3020, 66677), (3473, 57980), (3926, 51290), (4460, 45149), (5129, 39260), (5798, 34730), (5980, 33673), (6946, 28990), (7852, 25645), (9815, 20516), (10258, 19630), (11596, 17365), (13892, 14495)]