201174540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1511}}^1$

素因数の和:1847

約数の個数: 96

約数和(自身を含む): 646216704

約数和(自身を除く): 445042164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 317, 420, 634, 951, 1268, 1511, 1585, 1902, 2219, 3022, 3170, 3804, 4438, 4533, 4755, 6044, 6340, 6657, 7555, 8876, 9066, 9510, 10577, 11095, 13314, 15110, 18132, 19020, 21154, 22190, 22665, 26628, 30220, 31731, 33285, 42308, 44380, 45330, 52885, 63462, 66570, 90660, 105770, 126924, 133140, 158655, 211540, 317310, 478987, 634620, 957974, 1436961, 1915948, 2394935, 2873922, 3352909, 4789870, 5747844, 6705818, 7184805, 9579740, 10058727, 13411636, 14369610, 16764545, 20117454, 28739220, 33529090, 40234908, 50293635, 67058180, 100587270, 201174540]

約数ペア:

[(1, 201174540), (2, 100587270), (3, 67058180), (4, 50293635), (5, 40234908), (6, 33529090), (7, 28739220), (10, 20117454), (12, 16764545), (14, 14369610), (15, 13411636), (20, 10058727), (21, 9579740), (28, 7184805), (30, 6705818), (35, 5747844), (42, 4789870), (60, 3352909), (70, 2873922), (84, 2394935), (105, 1915948), (140, 1436961), (210, 957974), (317, 634620), (420, 478987), (634, 317310), (951, 211540), (1268, 158655), (1511, 133140), (1585, 126924), (1902, 105770), (2219, 90660), (3022, 66570), (3170, 63462), (3804, 52885), (4438, 45330), (4533, 44380), (4755, 42308), (6044, 33285), (6340, 31731), (6657, 30220), (7555, 26628), (8876, 22665), (9066, 22190), (9510, 21154), (10577, 19020), (11095, 18132), (13314, 15110)]