201318188188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{947}}^1\times {\mathrm{2381}}^1$

素因数の和:3463

約数の個数: 96

約数和(自身を含む): 406301894208

約数和(自身を除く): 204983706020

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 101, 202, 221, 404, 442, 884, 947, 1313, 1717, 1894, 2381, 2626, 3434, 3788, 4762, 5252, 6868, 9524, 12311, 16099, 22321, 24622, 30953, 32198, 40477, 44642, 49244, 61906, 64396, 80954, 89284, 95647, 123812, 161908, 191294, 209287, 240481, 382588, 418574, 480962, 526201, 837148, 961924, 1052402, 1243411, 1625999, 2104804, 2254807, 2486822, 3126253, 3251998, 4088177, 4509614, 4973644, 6252506, 6503996, 8176354, 9019228, 12505012, 16352708, 21137987, 29312491, 38331719, 42275974, 53146301, 58624982, 76663438, 84551948, 106292602, 117249964, 153326876, 212585204, 227735507, 455471014, 498312347, 910942028, 996624694, 1993249388, 2960561591, 3871503619, 5921123182, 7743007238, 11842246364, 15486014476, 50329547047, 100659094094, 201318188188]

約数ペア:

[(1, 201318188188), (2, 100659094094), (4, 50329547047), (13, 15486014476), (17, 11842246364), (26, 7743007238), (34, 5921123182), (52, 3871503619), (68, 2960561591), (101, 1993249388), (202, 996624694), (221, 910942028), (404, 498312347), (442, 455471014), (884, 227735507), (947, 212585204), (1313, 153326876), (1717, 117249964), (1894, 106292602), (2381, 84551948), (2626, 76663438), (3434, 58624982), (3788, 53146301), (4762, 42275974), (5252, 38331719), (6868, 29312491), (9524, 21137987), (12311, 16352708), (16099, 12505012), (22321, 9019228), (24622, 8176354), (30953, 6503996), (32198, 6252506), (40477, 4973644), (44642, 4509614), (49244, 4088177), (61906, 3251998), (64396, 3126253), (80954, 2486822), (89284, 2254807), (95647, 2104804), (123812, 1625999), (161908, 1243411), (191294, 1052402), (209287, 961924), (240481, 837148), (382588, 526201), (418574, 480962)]