193669060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1997}}^1$

素因数の和:2392

約数の個数: 48

約数和(自身を含む): 439384176

約数和(自身を除く): 245715116

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 373, 746, 1492, 1865, 1997, 3730, 3994, 4849, 7460, 7988, 9698, 9985, 19396, 19970, 24245, 25961, 39940, 48490, 51922, 96980, 103844, 129805, 259610, 519220, 744881, 1489762, 2979524, 3724405, 7448810, 9683453, 14897620, 19366906, 38733812, 48417265, 96834530, 193669060]

約数ペア:

[(1, 193669060), (2, 96834530), (4, 48417265), (5, 38733812), (10, 19366906), (13, 14897620), (20, 9683453), (26, 7448810), (52, 3724405), (65, 2979524), (130, 1489762), (260, 744881), (373, 519220), (746, 259610), (1492, 129805), (1865, 103844), (1997, 96980), (3730, 51922), (3994, 48490), (4849, 39940), (7460, 25961), (7988, 24245), (9698, 19970), (9985, 19396)]