203416048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1694

約数の個数: 80

約数和(自身を含む): 463398912

約数和(自身を除く): 259982864

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 44, 46, 62, 88, 92, 124, 176, 184, 248, 253, 341, 368, 496, 506, 682, 713, 1012, 1364, 1426, 1621, 2024, 2728, 2852, 3242, 4048, 5456, 5704, 6484, 7843, 11408, 12968, 15686, 17831, 25936, 31372, 35662, 37283, 50251, 62744, 71324, 74566, 100502, 125488, 142648, 149132, 201004, 285296, 298264, 402008, 410113, 552761, 596528, 804016, 820226, 1105522, 1155773, 1640452, 2211044, 2311546, 3280904, 4422088, 4623092, 6561808, 8844176, 9246184, 12713503, 18492368, 25427006, 50854012, 101708024, 203416048]

約数ペア:

[(1, 203416048), (2, 101708024), (4, 50854012), (8, 25427006), (11, 18492368), (16, 12713503), (22, 9246184), (23, 8844176), (31, 6561808), (44, 4623092), (46, 4422088), (62, 3280904), (88, 2311546), (92, 2211044), (124, 1640452), (176, 1155773), (184, 1105522), (248, 820226), (253, 804016), (341, 596528), (368, 552761), (496, 410113), (506, 402008), (682, 298264), (713, 285296), (1012, 201004), (1364, 149132), (1426, 142648), (1621, 125488), (2024, 100502), (2728, 74566), (2852, 71324), (3242, 62744), (4048, 50251), (5456, 37283), (5704, 35662), (6484, 31372), (7843, 25936), (11408, 17831), (12968, 15686)]