203770190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{5827}}^1$

素因数の和:6116

約数の個数: 32

約数和(自身を含む): 396537120

約数和(自身を除く): 192766930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 538, 1345, 2690, 3497, 5827, 6994, 11654, 17485, 29135, 34970, 58270, 75751, 151502, 378755, 757510, 1567463, 3134926, 7837315, 15674630, 20377019, 40754038, 101885095, 203770190]

約数ペア:

[(1, 203770190), (2, 101885095), (5, 40754038), (10, 20377019), (13, 15674630), (26, 7837315), (65, 3134926), (130, 1567463), (269, 757510), (538, 378755), (1345, 151502), (2690, 75751), (3497, 58270), (5827, 34970), (6994, 29135), (11654, 17485)]