201945852

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 544299840

約数和(自身を除く): 342353988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 97, 108, 111, 148, 194, 222, 291, 333, 388, 444, 521, 582, 666, 873, 999, 1042, 1164, 1332, 1563, 1746, 1998, 2084, 2619, 3126, 3492, 3589, 3996, 4689, 5238, 6252, 7178, 9378, 10476, 10767, 14067, 14356, 18756, 19277, 21534, 28134, 32301, 38554, 43068, 50537, 56268, 57831, 64602, 77108, 96903, 101074, 115662, 129204, 151611, 173493, 193806, 202148, 231324, 303222, 346986, 387612, 454833, 520479, 606444, 693972, 909666, 1040958, 1364499, 1819332, 1869869, 2081916, 2728998, 3739738, 5457996, 5609607, 7479476, 11219214, 16828821, 22438428, 33657642, 50486463, 67315284, 100972926, 201945852]

約数ペア:

[(1, 201945852), (2, 100972926), (3, 67315284), (4, 50486463), (6, 33657642), (9, 22438428), (12, 16828821), (18, 11219214), (27, 7479476), (36, 5609607), (37, 5457996), (54, 3739738), (74, 2728998), (97, 2081916), (108, 1869869), (111, 1819332), (148, 1364499), (194, 1040958), (222, 909666), (291, 693972), (333, 606444), (388, 520479), (444, 454833), (521, 387612), (582, 346986), (666, 303222), (873, 231324), (999, 202148), (1042, 193806), (1164, 173493), (1332, 151611), (1563, 129204), (1746, 115662), (1998, 101074), (2084, 96903), (2619, 77108), (3126, 64602), (3492, 57831), (3589, 56268), (3996, 50537), (4689, 43068), (5238, 38554), (6252, 32301), (7178, 28134), (9378, 21534), (10476, 19277), (10767, 18756), (14067, 14356)]