207916494

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 457228800

約数和(自身を除く): 249312306

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 83, 102, 123, 166, 246, 249, 498, 599, 697, 1198, 1394, 1411, 1797, 2091, 2822, 3403, 3594, 4182, 4233, 6806, 8466, 10183, 10209, 20366, 20418, 24559, 30549, 49118, 49717, 57851, 61098, 73677, 99434, 115702, 147354, 149151, 173553, 298302, 347106, 417503, 835006, 845189, 1252509, 1690378, 2038397, 2505018, 2535567, 4076794, 5071134, 6115191, 12230382, 34652749, 69305498, 103958247, 207916494]

約数ペア:

[(1, 207916494), (2, 103958247), (3, 69305498), (6, 34652749), (17, 12230382), (34, 6115191), (41, 5071134), (51, 4076794), (82, 2535567), (83, 2505018), (102, 2038397), (123, 1690378), (166, 1252509), (246, 845189), (249, 835006), (498, 417503), (599, 347106), (697, 298302), (1198, 173553), (1394, 149151), (1411, 147354), (1797, 115702), (2091, 99434), (2822, 73677), (3403, 61098), (3594, 57851), (4182, 49717), (4233, 49118), (6806, 30549), (8466, 24559), (10183, 20418), (10209, 20366)]