195621972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{499}}^1$

素因数の和:885

約数の個数: 96

約数和(自身を含む): 564480000

約数和(自身を除く): 368858028

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 359, 364, 499, 546, 718, 998, 1077, 1092, 1436, 1497, 1996, 2154, 2513, 2994, 3493, 4308, 4667, 5026, 5988, 6487, 6986, 7539, 9334, 10052, 10479, 12974, 13972, 14001, 15078, 18668, 19461, 20958, 25948, 28002, 30156, 32669, 38922, 41916, 45409, 56004, 65338, 77844, 90818, 98007, 130676, 136227, 179141, 181636, 196014, 272454, 358282, 392028, 537423, 544908, 716564, 1074846, 1253987, 2149692, 2328833, 2507974, 3761961, 4657666, 5015948, 6986499, 7523922, 9315332, 13972998, 15047844, 16301831, 27945996, 32603662, 48905493, 65207324, 97810986, 195621972]

約数ペア:

[(1, 195621972), (2, 97810986), (3, 65207324), (4, 48905493), (6, 32603662), (7, 27945996), (12, 16301831), (13, 15047844), (14, 13972998), (21, 9315332), (26, 7523922), (28, 6986499), (39, 5015948), (42, 4657666), (52, 3761961), (78, 2507974), (84, 2328833), (91, 2149692), (156, 1253987), (182, 1074846), (273, 716564), (359, 544908), (364, 537423), (499, 392028), (546, 358282), (718, 272454), (998, 196014), (1077, 181636), (1092, 179141), (1436, 136227), (1497, 130676), (1996, 98007), (2154, 90818), (2513, 77844), (2994, 65338), (3493, 56004), (4308, 45409), (4667, 41916), (5026, 38922), (5988, 32669), (6487, 30156), (6986, 28002), (7539, 25948), (9334, 20958), (10052, 19461), (10479, 18668), (12974, 15078), (13972, 14001)]