202909968

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:514

約数の個数: 160

約数和(自身を含む): 624960000

約数和(自身を除く): 422050032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 59, 72, 76, 108, 114, 118, 144, 152, 171, 177, 216, 228, 236, 304, 342, 354, 419, 432, 456, 472, 513, 531, 684, 708, 838, 912, 944, 1026, 1062, 1121, 1257, 1368, 1416, 1593, 1676, 2052, 2124, 2242, 2514, 2736, 2832, 3186, 3352, 3363, 3771, 4104, 4248, 4484, 5028, 6372, 6704, 6726, 7542, 7961, 8208, 8496, 8968, 10056, 10089, 11313, 12744, 13452, 15084, 15922, 17936, 20112, 20178, 22626, 23883, 24721, 25488, 26904, 30168, 30267, 31844, 40356, 45252, 47766, 49442, 53808, 60336, 60534, 63688, 71649, 74163, 80712, 90504, 95532, 98884, 121068, 127376, 143298, 148326, 161424, 181008, 191064, 197768, 214947, 222489, 242136, 286596, 296652, 382128, 395536, 429894, 444978, 469699, 484272, 573192, 593304, 667467, 859788, 889956, 939398, 1146384, 1186608, 1334934, 1409097, 1719576, 1779912, 1878796, 2669868, 2818194, 3439152, 3559824, 3757592, 4227291, 5339736, 5636388, 7515184, 8454582, 10679472, 11272776, 12681873, 16909164, 22545552, 25363746, 33818328, 50727492, 67636656, 101454984, 202909968]

約数ペア:

[(1, 202909968), (2, 101454984), (3, 67636656), (4, 50727492), (6, 33818328), (8, 25363746), (9, 22545552), (12, 16909164), (16, 12681873), (18, 11272776), (19, 10679472), (24, 8454582), (27, 7515184), (36, 5636388), (38, 5339736), (48, 4227291), (54, 3757592), (57, 3559824), (59, 3439152), (72, 2818194), (76, 2669868), (108, 1878796), (114, 1779912), (118, 1719576), (144, 1409097), (152, 1334934), (171, 1186608), (177, 1146384), (216, 939398), (228, 889956), (236, 859788), (304, 667467), (342, 593304), (354, 573192), (419, 484272), (432, 469699), (456, 444978), (472, 429894), (513, 395536), (531, 382128), (684, 296652), (708, 286596), (838, 242136), (912, 222489), (944, 214947), (1026, 197768), (1062, 191064), (1121, 181008), (1257, 161424), (1368, 148326), (1416, 143298), (1593, 127376), (1676, 121068), (2052, 98884), (2124, 95532), (2242, 90504), (2514, 80712), (2736, 74163), (2832, 71649), (3186, 63688), (3352, 60534), (3363, 60336), (3771, 53808), (4104, 49442), (4248, 47766), (4484, 45252), (5028, 40356), (6372, 31844), (6704, 30267), (6726, 30168), (7542, 26904), (7961, 25488), (8208, 24721), (8496, 23883), (8968, 22626), (10056, 20178), (10089, 20112), (11313, 17936), (12744, 15922), (13452, 15084)]