201217453045

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{9697}}^1$

素因数の和:10054

約数の個数: 64

約数和(自身を含む): 291591705600

約数和(自身を除く): 90374252555

約数列:

[1, 5, 7, 23, 35, 115, 149, 161, 173, 745, 805, 865, 1043, 1211, 3427, 3979, 5215, 6055, 9697, 17135, 19895, 23989, 25777, 27853, 48485, 67879, 119945, 128885, 139265, 180439, 223031, 339395, 592871, 902195, 1115155, 1444853, 1561217, 1677581, 2964355, 4150097, 7224265, 7806085, 8387905, 10113971, 11743067, 20750485, 33231619, 38584363, 50569855, 58715335, 166158095, 192921815, 232621333, 249959569, 270090541, 1163106665, 1249797845, 1350452705, 1749716983, 5749070087, 8748584915, 28745350435, 40243490609, 201217453045]

約数ペア:

[(1, 201217453045), (5, 40243490609), (7, 28745350435), (23, 8748584915), (35, 5749070087), (115, 1749716983), (149, 1350452705), (161, 1249797845), (173, 1163106665), (745, 270090541), (805, 249959569), (865, 232621333), (1043, 192921815), (1211, 166158095), (3427, 58715335), (3979, 50569855), (5215, 38584363), (6055, 33231619), (9697, 20750485), (17135, 11743067), (19895, 10113971), (23989, 8387905), (25777, 7806085), (27853, 7224265), (48485, 4150097), (67879, 2964355), (119945, 1677581), (128885, 1561217), (139265, 1444853), (180439, 1115155), (223031, 902195), (339395, 592871)]