203440734

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 160

約数和(自身を含む): 563910336

約数和(自身を除く): 360469602

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 61, 63, 81, 102, 119, 122, 126, 153, 162, 173, 183, 189, 238, 306, 346, 357, 366, 378, 427, 459, 519, 549, 567, 714, 854, 918, 1037, 1038, 1071, 1098, 1134, 1211, 1281, 1377, 1557, 1647, 2074, 2142, 2422, 2562, 2754, 2941, 3111, 3114, 3213, 3294, 3633, 3843, 4671, 4941, 5882, 6222, 6426, 7259, 7266, 7686, 8823, 9333, 9342, 9639, 9882, 10553, 10899, 11529, 14013, 14518, 17646, 18666, 19278, 20587, 21106, 21777, 21798, 23058, 26469, 27999, 28026, 31659, 32697, 34587, 41174, 43554, 52938, 55998, 61761, 63318, 65331, 65394, 69174, 73871, 79407, 83997, 94977, 98091, 123522, 130662, 147742, 158814, 167994, 179401, 185283, 189954, 195993, 196182, 221613, 238221, 284931, 358802, 370566, 391986, 443226, 476442, 538203, 555849, 569862, 587979, 664839, 854793, 1076406, 1111698, 1175958, 1255807, 1329678, 1614609, 1667547, 1709586, 1994517, 2511614, 3229218, 3335094, 3767421, 3989034, 4843827, 5983551, 7534842, 9687654, 11302263, 11967102, 14531481, 22604526, 29062962, 33906789, 67813578, 101720367, 203440734]

約数ペア:

[(1, 203440734), (2, 101720367), (3, 67813578), (6, 33906789), (7, 29062962), (9, 22604526), (14, 14531481), (17, 11967102), (18, 11302263), (21, 9687654), (27, 7534842), (34, 5983551), (42, 4843827), (51, 3989034), (54, 3767421), (61, 3335094), (63, 3229218), (81, 2511614), (102, 1994517), (119, 1709586), (122, 1667547), (126, 1614609), (153, 1329678), (162, 1255807), (173, 1175958), (183, 1111698), (189, 1076406), (238, 854793), (306, 664839), (346, 587979), (357, 569862), (366, 555849), (378, 538203), (427, 476442), (459, 443226), (519, 391986), (549, 370566), (567, 358802), (714, 284931), (854, 238221), (918, 221613), (1037, 196182), (1038, 195993), (1071, 189954), (1098, 185283), (1134, 179401), (1211, 167994), (1281, 158814), (1377, 147742), (1557, 130662), (1647, 123522), (2074, 98091), (2142, 94977), (2422, 83997), (2562, 79407), (2754, 73871), (2941, 69174), (3111, 65394), (3114, 65331), (3213, 63318), (3294, 61761), (3633, 55998), (3843, 52938), (4671, 43554), (4941, 41174), (5882, 34587), (6222, 32697), (6426, 31659), (7259, 28026), (7266, 27999), (7686, 26469), (8823, 23058), (9333, 21798), (9342, 21777), (9639, 21106), (9882, 20587), (10553, 19278), (10899, 18666), (11529, 17646), (14013, 14518)]