197924580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{52361}}^1$

素因数の和:52386

約数の個数: 96

約数和(自身を含む): 703745280

約数和(自身を除く): 505820700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 52361, 104722, 157083, 209444, 261805, 314166, 366527, 471249, 523610, 628332, 733054, 785415, 942498, 1047220, 1099581, 1413747, 1466108, 1570830, 1832635, 1884996, 2199162, 2356245, 2827494, 3141660, 3298743, 3665270, 4398324, 4712490, 5497905, 5654988, 6597486, 7068735, 7330540, 9424980, 9896229, 10995810, 13194972, 14137470, 16493715, 19792458, 21991620, 28274940, 32987430, 39584916, 49481145, 65974860, 98962290, 197924580]

約数ペア:

[(1, 197924580), (2, 98962290), (3, 65974860), (4, 49481145), (5, 39584916), (6, 32987430), (7, 28274940), (9, 21991620), (10, 19792458), (12, 16493715), (14, 14137470), (15, 13194972), (18, 10995810), (20, 9896229), (21, 9424980), (27, 7330540), (28, 7068735), (30, 6597486), (35, 5654988), (36, 5497905), (42, 4712490), (45, 4398324), (54, 3665270), (60, 3298743), (63, 3141660), (70, 2827494), (84, 2356245), (90, 2199162), (105, 1884996), (108, 1832635), (126, 1570830), (135, 1466108), (140, 1413747), (180, 1099581), (189, 1047220), (210, 942498), (252, 785415), (270, 733054), (315, 628332), (378, 523610), (420, 471249), (540, 366527), (630, 314166), (756, 261805), (945, 209444), (1260, 157083), (1890, 104722), (3780, 52361)]