201996176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 433097280

約数和(自身を除く): 231101104

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 59, 68, 82, 118, 136, 164, 236, 272, 307, 328, 472, 614, 656, 697, 944, 1003, 1228, 1394, 2006, 2419, 2456, 2788, 4012, 4838, 4912, 5219, 5576, 8024, 9676, 10438, 11152, 12587, 16048, 18113, 19352, 20876, 25174, 36226, 38704, 41123, 41752, 50348, 72452, 82246, 83504, 100696, 144904, 164492, 201392, 213979, 289808, 307921, 328984, 427958, 615842, 657968, 742633, 855916, 1231684, 1485266, 1711832, 2463368, 2970532, 3423664, 4926736, 5941064, 11882128, 12624761, 25249522, 50499044, 100998088, 201996176]

約数ペア:

[(1, 201996176), (2, 100998088), (4, 50499044), (8, 25249522), (16, 12624761), (17, 11882128), (34, 5941064), (41, 4926736), (59, 3423664), (68, 2970532), (82, 2463368), (118, 1711832), (136, 1485266), (164, 1231684), (236, 855916), (272, 742633), (307, 657968), (328, 615842), (472, 427958), (614, 328984), (656, 307921), (697, 289808), (944, 213979), (1003, 201392), (1228, 164492), (1394, 144904), (2006, 100696), (2419, 83504), (2456, 82246), (2788, 72452), (4012, 50348), (4838, 41752), (4912, 41123), (5219, 38704), (5576, 36226), (8024, 25174), (9676, 20876), (10438, 19352), (11152, 18113), (12587, 16048)]