206237724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 613476864

約数和(自身を除く): 407239140

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 103, 121, 132, 154, 197, 206, 231, 242, 308, 309, 363, 394, 412, 462, 484, 591, 618, 721, 726, 788, 847, 924, 1133, 1182, 1236, 1379, 1442, 1452, 1694, 2163, 2167, 2266, 2364, 2541, 2758, 2884, 3388, 3399, 4137, 4326, 4334, 4532, 5082, 5516, 6501, 6798, 7931, 8274, 8652, 8668, 10164, 12463, 13002, 13596, 15169, 15862, 16548, 20291, 23793, 23837, 24926, 26004, 30338, 31724, 37389, 40582, 45507, 47586, 47674, 49852, 60676, 60873, 71511, 74778, 81164, 87241, 91014, 95172, 95348, 121746, 142037, 143022, 149556, 166859, 174482, 182028, 223201, 243492, 261723, 284074, 286044, 333718, 348964, 426111, 446402, 500577, 523446, 568148, 667436, 669603, 852222, 892804, 1001154, 1046892, 1339206, 1562407, 1704444, 2002308, 2455211, 2678412, 3124814, 4687221, 4910422, 6249628, 7365633, 9374442, 9820844, 14731266, 17186477, 18748884, 29462532, 34372954, 51559431, 68745908, 103118862, 206237724]

約数ペア:

[(1, 206237724), (2, 103118862), (3, 68745908), (4, 51559431), (6, 34372954), (7, 29462532), (11, 18748884), (12, 17186477), (14, 14731266), (21, 9820844), (22, 9374442), (28, 7365633), (33, 6249628), (42, 4910422), (44, 4687221), (66, 3124814), (77, 2678412), (84, 2455211), (103, 2002308), (121, 1704444), (132, 1562407), (154, 1339206), (197, 1046892), (206, 1001154), (231, 892804), (242, 852222), (308, 669603), (309, 667436), (363, 568148), (394, 523446), (412, 500577), (462, 446402), (484, 426111), (591, 348964), (618, 333718), (721, 286044), (726, 284074), (788, 261723), (847, 243492), (924, 223201), (1133, 182028), (1182, 174482), (1236, 166859), (1379, 149556), (1442, 143022), (1452, 142037), (1694, 121746), (2163, 95348), (2167, 95172), (2266, 91014), (2364, 87241), (2541, 81164), (2758, 74778), (2884, 71511), (3388, 60873), (3399, 60676), (4137, 49852), (4326, 47674), (4334, 47586), (4532, 45507), (5082, 40582), (5516, 37389), (6501, 31724), (6798, 30338), (7931, 26004), (8274, 24926), (8652, 23837), (8668, 23793), (10164, 20291), (12463, 16548), (13002, 15862), (13596, 15169)]