204823648

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 450455040

約数和(自身を除く): 245631392

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 97, 151, 152, 184, 194, 302, 304, 368, 388, 437, 604, 608, 736, 776, 874, 1208, 1552, 1748, 1843, 2231, 2416, 2869, 3104, 3473, 3496, 3686, 4462, 4832, 5738, 6946, 6992, 7372, 8924, 11476, 13892, 13984, 14647, 14744, 17848, 22952, 27784, 29294, 29488, 35696, 42389, 45904, 55568, 58588, 58976, 65987, 71392, 84778, 91808, 111136, 117176, 131974, 169556, 234352, 263948, 278293, 336881, 339112, 468704, 527896, 556586, 673762, 678224, 1055792, 1113172, 1347524, 1356448, 2111584, 2226344, 2695048, 4452688, 5390096, 6400739, 8905376, 10780192, 12801478, 25602956, 51205912, 102411824, 204823648]

約数ペア:

[(1, 204823648), (2, 102411824), (4, 51205912), (8, 25602956), (16, 12801478), (19, 10780192), (23, 8905376), (32, 6400739), (38, 5390096), (46, 4452688), (76, 2695048), (92, 2226344), (97, 2111584), (151, 1356448), (152, 1347524), (184, 1113172), (194, 1055792), (302, 678224), (304, 673762), (368, 556586), (388, 527896), (437, 468704), (604, 339112), (608, 336881), (736, 278293), (776, 263948), (874, 234352), (1208, 169556), (1552, 131974), (1748, 117176), (1843, 111136), (2231, 91808), (2416, 84778), (2869, 71392), (3104, 65987), (3473, 58976), (3496, 58588), (3686, 55568), (4462, 45904), (4832, 42389), (5738, 35696), (6946, 29488), (6992, 29294), (7372, 27784), (8924, 22952), (11476, 17848), (13892, 14744), (13984, 14647)]