201583772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 390516672

約数和(自身を除く): 188932900

約数列:

[1, 2, 4, 13, 26, 52, 61, 103, 122, 206, 244, 412, 617, 793, 1234, 1339, 1586, 2468, 2678, 3172, 5356, 6283, 8021, 12566, 16042, 25132, 32084, 37637, 63551, 75274, 81679, 127102, 150548, 163358, 254204, 326716, 489281, 826163, 978562, 1652326, 1957124, 3304652, 3876611, 7753222, 15506444, 50395943, 100791886, 201583772]

約数ペア:

[(1, 201583772), (2, 100791886), (4, 50395943), (13, 15506444), (26, 7753222), (52, 3876611), (61, 3304652), (103, 1957124), (122, 1652326), (206, 978562), (244, 826163), (412, 489281), (617, 326716), (793, 254204), (1234, 163358), (1339, 150548), (1586, 127102), (2468, 81679), (2678, 75274), (3172, 63551), (5356, 37637), (6283, 32084), (8021, 25132), (12566, 16042)]