199947228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 524731200

約数和(自身を除く): 324783972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 193, 229, 348, 377, 386, 458, 579, 687, 754, 772, 916, 1131, 1158, 1374, 1508, 2262, 2316, 2509, 2748, 2977, 4524, 5018, 5597, 5954, 6641, 7527, 8931, 10036, 11194, 11908, 13282, 15054, 16791, 17862, 19923, 22388, 26564, 30108, 33582, 35724, 39846, 44197, 67164, 72761, 79692, 86333, 88394, 132591, 145522, 172666, 176788, 218283, 258999, 265182, 291044, 345332, 436566, 517998, 530364, 574561, 873132, 1035996, 1149122, 1281713, 1723683, 2298244, 2563426, 3447366, 3845139, 5126852, 6894732, 7690278, 15380556, 16662269, 33324538, 49986807, 66649076, 99973614, 199947228]

約数ペア:

[(1, 199947228), (2, 99973614), (3, 66649076), (4, 49986807), (6, 33324538), (12, 16662269), (13, 15380556), (26, 7690278), (29, 6894732), (39, 5126852), (52, 3845139), (58, 3447366), (78, 2563426), (87, 2298244), (116, 1723683), (156, 1281713), (174, 1149122), (193, 1035996), (229, 873132), (348, 574561), (377, 530364), (386, 517998), (458, 436566), (579, 345332), (687, 291044), (754, 265182), (772, 258999), (916, 218283), (1131, 176788), (1158, 172666), (1374, 145522), (1508, 132591), (2262, 88394), (2316, 86333), (2509, 79692), (2748, 72761), (2977, 67164), (4524, 44197), (5018, 39846), (5597, 35724), (5954, 33582), (6641, 30108), (7527, 26564), (8931, 22388), (10036, 19923), (11194, 17862), (11908, 16791), (13282, 15054)]