203424897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 298771200

約数和(自身を除く): 95346303

約数列:

[1, 3, 13, 39, 89, 103, 267, 309, 569, 1157, 1339, 1707, 3471, 4017, 7397, 9167, 22191, 27501, 50641, 58607, 119171, 151923, 175821, 357513, 658333, 761891, 1974999, 2285673, 5216023, 15648069, 67808299, 203424897]

約数ペア:

[(1, 203424897), (3, 67808299), (13, 15648069), (39, 5216023), (89, 2285673), (103, 1974999), (267, 761891), (309, 658333), (569, 357513), (1157, 175821), (1339, 151923), (1707, 119171), (3471, 58607), (4017, 50641), (7397, 27501), (9167, 22191)]