199329228

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13877}}^1$

素因数の和:13916

約数の個数: 96

約数和(自身を含む): 621734400

約数和(自身を除く): 422405172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 13877, 14364, 27754, 41631, 55508, 83262, 97139, 124893, 166524, 194278, 249786, 263663, 291417, 374679, 388556, 499572, 527326, 582834, 749358, 790989, 874251, 1054652, 1165668, 1498716, 1581978, 1748502, 1845641, 2372967, 2622753, 3163956, 3497004, 3691282, 4745934, 5245506, 5536923, 7118901, 7382564, 9491868, 10491012, 11073846, 14237802, 16610769, 22147692, 28475604, 33221538, 49832307, 66443076, 99664614, 199329228]

約数ペア:

[(1, 199329228), (2, 99664614), (3, 66443076), (4, 49832307), (6, 33221538), (7, 28475604), (9, 22147692), (12, 16610769), (14, 14237802), (18, 11073846), (19, 10491012), (21, 9491868), (27, 7382564), (28, 7118901), (36, 5536923), (38, 5245506), (42, 4745934), (54, 3691282), (57, 3497004), (63, 3163956), (76, 2622753), (84, 2372967), (108, 1845641), (114, 1748502), (126, 1581978), (133, 1498716), (171, 1165668), (189, 1054652), (228, 874251), (252, 790989), (266, 749358), (342, 582834), (378, 527326), (399, 499572), (513, 388556), (532, 374679), (684, 291417), (756, 263663), (798, 249786), (1026, 194278), (1197, 166524), (1596, 124893), (2052, 97139), (2394, 83262), (3591, 55508), (4788, 41631), (7182, 27754), (13877, 14364)]