199289300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16747}}^1$

素因数の和:16785

約数の個数: 72

約数和(自身を含む): 523341504

約数和(自身を除く): 324052204

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2975, 5950, 11900, 16747, 33494, 66988, 83735, 117229, 167470, 234458, 284699, 334940, 418675, 468916, 569398, 586145, 837350, 1138796, 1172290, 1423495, 1674700, 1992893, 2344580, 2846990, 2930725, 3985786, 5693980, 5861450, 7117475, 7971572, 9964465, 11722900, 14234950, 19928930, 28469900, 39857860, 49822325, 99644650, 199289300]

約数ペア:

[(1, 199289300), (2, 99644650), (4, 49822325), (5, 39857860), (7, 28469900), (10, 19928930), (14, 14234950), (17, 11722900), (20, 9964465), (25, 7971572), (28, 7117475), (34, 5861450), (35, 5693980), (50, 3985786), (68, 2930725), (70, 2846990), (85, 2344580), (100, 1992893), (119, 1674700), (140, 1423495), (170, 1172290), (175, 1138796), (238, 837350), (340, 586145), (350, 569398), (425, 468916), (476, 418675), (595, 334940), (700, 284699), (850, 234458), (1190, 167470), (1700, 117229), (2380, 83735), (2975, 66988), (5950, 33494), (11900, 16747)]