199395336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19457}}^1$

素因数の和:19534

約数の個数: 64

約数和(自身を含む): 579070080

約数和(自身を除く): 379674744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 5124, 10248, 19457, 38914, 58371, 77828, 116742, 136199, 155656, 233484, 272398, 408597, 466968, 544796, 817194, 1089592, 1186877, 1634388, 2373754, 3268776, 3560631, 4747508, 7121262, 8308139, 9495016, 14242524, 16616278, 24924417, 28485048, 33232556, 49848834, 66465112, 99697668, 199395336]

約数ペア:

[(1, 199395336), (2, 99697668), (3, 66465112), (4, 49848834), (6, 33232556), (7, 28485048), (8, 24924417), (12, 16616278), (14, 14242524), (21, 9495016), (24, 8308139), (28, 7121262), (42, 4747508), (56, 3560631), (61, 3268776), (84, 2373754), (122, 1634388), (168, 1186877), (183, 1089592), (244, 817194), (366, 544796), (427, 466968), (488, 408597), (732, 272398), (854, 233484), (1281, 155656), (1464, 136199), (1708, 116742), (2562, 77828), (3416, 58371), (5124, 38914), (10248, 19457)]