203290272

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:515

約数の個数: 144

約数和(自身を含む): 616412160

約数和(自身を除く): 413121888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 97, 114, 144, 152, 171, 194, 228, 288, 291, 304, 342, 383, 388, 456, 582, 608, 684, 766, 776, 873, 912, 1149, 1164, 1368, 1532, 1552, 1746, 1824, 1843, 2298, 2328, 2736, 3064, 3104, 3447, 3492, 3686, 4596, 4656, 5472, 5529, 6128, 6894, 6984, 7277, 7372, 9192, 9312, 11058, 12256, 13788, 13968, 14554, 14744, 16587, 18384, 21831, 22116, 27576, 27936, 29108, 29488, 33174, 36768, 37151, 43662, 44232, 55152, 58216, 58976, 65493, 66348, 74302, 87324, 88464, 110304, 111453, 116432, 130986, 132696, 148604, 174648, 176928, 222906, 232864, 261972, 265392, 297208, 334359, 349296, 445812, 523944, 530784, 594416, 668718, 698592, 705869, 891624, 1047888, 1188832, 1337436, 1411738, 1783248, 2095776, 2117607, 2674872, 2823476, 3566496, 4235214, 5349744, 5646952, 6352821, 8470428, 10699488, 11293904, 12705642, 16940856, 22587808, 25411284, 33881712, 50822568, 67763424, 101645136, 203290272]

約数ペア:

[(1, 203290272), (2, 101645136), (3, 67763424), (4, 50822568), (6, 33881712), (8, 25411284), (9, 22587808), (12, 16940856), (16, 12705642), (18, 11293904), (19, 10699488), (24, 8470428), (32, 6352821), (36, 5646952), (38, 5349744), (48, 4235214), (57, 3566496), (72, 2823476), (76, 2674872), (96, 2117607), (97, 2095776), (114, 1783248), (144, 1411738), (152, 1337436), (171, 1188832), (194, 1047888), (228, 891624), (288, 705869), (291, 698592), (304, 668718), (342, 594416), (383, 530784), (388, 523944), (456, 445812), (582, 349296), (608, 334359), (684, 297208), (766, 265392), (776, 261972), (873, 232864), (912, 222906), (1149, 176928), (1164, 174648), (1368, 148604), (1532, 132696), (1552, 130986), (1746, 116432), (1824, 111453), (1843, 110304), (2298, 88464), (2328, 87324), (2736, 74302), (3064, 66348), (3104, 65493), (3447, 58976), (3492, 58216), (3686, 55152), (4596, 44232), (4656, 43662), (5472, 37151), (5529, 36768), (6128, 33174), (6894, 29488), (6984, 29108), (7277, 27936), (7372, 27576), (9192, 22116), (9312, 21831), (11058, 18384), (12256, 16587), (13788, 14744), (13968, 14554)]