210004703972

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1\times {\mathrm{1039}}^1$

素因数の和:1761

約数の個数: 96

約数和(自身を含む): 429022863360

約数和(自身を除く): 219018159388

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 293, 347, 497, 586, 694, 994, 1039, 1172, 1388, 1988, 2051, 2078, 2429, 4102, 4156, 4858, 7273, 8204, 9716, 14546, 20803, 24637, 29092, 41606, 49274, 73769, 83212, 98548, 101671, 145621, 147538, 172459, 203342, 291242, 295076, 304427, 344918, 360533, 406684, 516383, 582484, 608854, 689836, 711697, 721066, 1032766, 1217708, 1423394, 1442132, 2065532, 2130989, 2523731, 2846788, 4261978, 5047462, 7218641, 8523956, 10094924, 14437282, 21614317, 25597843, 28874564, 43228634, 50530487, 51195686, 86457268, 101060974, 102391372, 105636169, 151300219, 179184901, 202121948, 211272338, 302600438, 358369802, 422544676, 605200876, 716739604, 739453183, 1478906366, 2957812732, 7500167999, 15000335998, 30000671996, 52501175993, 105002351986, 210004703972]

約数ペア:

[(1, 210004703972), (2, 105002351986), (4, 52501175993), (7, 30000671996), (14, 15000335998), (28, 7500167999), (71, 2957812732), (142, 1478906366), (284, 739453183), (293, 716739604), (347, 605200876), (497, 422544676), (586, 358369802), (694, 302600438), (994, 211272338), (1039, 202121948), (1172, 179184901), (1388, 151300219), (1988, 105636169), (2051, 102391372), (2078, 101060974), (2429, 86457268), (4102, 51195686), (4156, 50530487), (4858, 43228634), (7273, 28874564), (8204, 25597843), (9716, 21614317), (14546, 14437282), (20803, 10094924), (24637, 8523956), (29092, 7218641), (41606, 5047462), (49274, 4261978), (73769, 2846788), (83212, 2523731), (98548, 2130989), (101671, 2065532), (145621, 1442132), (147538, 1423394), (172459, 1217708), (203342, 1032766), (291242, 721066), (295076, 711697), (304427, 689836), (344918, 608854), (360533, 582484), (406684, 516383)]