209261472

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2273}}^1$

素因数の和:2430

約数の個数: 96

約数和(自身を含む): 632644992

約数和(自身を除く): 423383520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 137, 168, 224, 274, 336, 411, 548, 672, 822, 959, 1096, 1644, 1918, 2192, 2273, 2877, 3288, 3836, 4384, 4546, 5754, 6576, 6819, 7672, 9092, 11508, 13152, 13638, 15344, 15911, 18184, 23016, 27276, 30688, 31822, 36368, 46032, 47733, 54552, 63644, 72736, 92064, 95466, 109104, 127288, 190932, 218208, 254576, 311401, 381864, 509152, 622802, 763728, 934203, 1245604, 1527456, 1868406, 2179807, 2491208, 3736812, 4359614, 4982416, 6539421, 7473624, 8719228, 9964832, 13078842, 14947248, 17438456, 26157684, 29894496, 34876912, 52315368, 69753824, 104630736, 209261472]

約数ペア:

[(1, 209261472), (2, 104630736), (3, 69753824), (4, 52315368), (6, 34876912), (7, 29894496), (8, 26157684), (12, 17438456), (14, 14947248), (16, 13078842), (21, 9964832), (24, 8719228), (28, 7473624), (32, 6539421), (42, 4982416), (48, 4359614), (56, 3736812), (84, 2491208), (96, 2179807), (112, 1868406), (137, 1527456), (168, 1245604), (224, 934203), (274, 763728), (336, 622802), (411, 509152), (548, 381864), (672, 311401), (822, 254576), (959, 218208), (1096, 190932), (1644, 127288), (1918, 109104), (2192, 95466), (2273, 92064), (2877, 72736), (3288, 63644), (3836, 54552), (4384, 47733), (4546, 46032), (5754, 36368), (6576, 31822), (6819, 30688), (7672, 27276), (9092, 23016), (11508, 18184), (13152, 15911), (13638, 15344)]