208059495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 401393664

約数和(自身を除く): 193334169

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 101, 105, 115, 161, 303, 345, 483, 505, 707, 805, 853, 1515, 2121, 2323, 2415, 2559, 3535, 4265, 5971, 6969, 10605, 11615, 12795, 16261, 17913, 19619, 29855, 34845, 48783, 58857, 81305, 86153, 89565, 98095, 137333, 243915, 258459, 294285, 411999, 430765, 603071, 686665, 1292295, 1809213, 1981519, 2059995, 3015355, 5944557, 9046065, 9907595, 13870633, 29722785, 41611899, 69353165, 208059495]

約数ペア:

[(1, 208059495), (3, 69353165), (5, 41611899), (7, 29722785), (15, 13870633), (21, 9907595), (23, 9046065), (35, 5944557), (69, 3015355), (101, 2059995), (105, 1981519), (115, 1809213), (161, 1292295), (303, 686665), (345, 603071), (483, 430765), (505, 411999), (707, 294285), (805, 258459), (853, 243915), (1515, 137333), (2121, 98095), (2323, 89565), (2415, 86153), (2559, 81305), (3535, 58857), (4265, 48783), (5971, 34845), (6969, 29855), (10605, 19619), (11615, 17913), (12795, 16261)]