197386490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4483}}^1$

素因数の和:4551

約数の個数: 64

約数和(自身を含む): 441656064

約数和(自身を除く): 244269574

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 70, 74, 85, 119, 170, 185, 238, 259, 370, 518, 595, 629, 1190, 1258, 1295, 2590, 3145, 4403, 4483, 6290, 8806, 8966, 22015, 22415, 31381, 44030, 44830, 62762, 76211, 152422, 156905, 165871, 313810, 331742, 381055, 533477, 762110, 829355, 1066954, 1161097, 1658710, 2322194, 2667385, 2819807, 5334770, 5639614, 5805485, 11610970, 14099035, 19738649, 28198070, 39477298, 98693245, 197386490]

約数ペア:

[(1, 197386490), (2, 98693245), (5, 39477298), (7, 28198070), (10, 19738649), (14, 14099035), (17, 11610970), (34, 5805485), (35, 5639614), (37, 5334770), (70, 2819807), (74, 2667385), (85, 2322194), (119, 1658710), (170, 1161097), (185, 1066954), (238, 829355), (259, 762110), (370, 533477), (518, 381055), (595, 331742), (629, 313810), (1190, 165871), (1258, 156905), (1295, 152422), (2590, 76211), (3145, 62762), (4403, 44830), (4483, 44030), (6290, 31381), (8806, 22415), (8966, 22015)]