200566280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8513}}^1$

素因数の和:8574

約数の個数: 64

約数和(自身を含む): 490406400

約数和(自身を除く): 289840120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 4712, 5890, 8513, 11780, 17026, 23560, 34052, 42565, 68104, 85130, 161747, 170260, 263903, 323494, 340520, 527806, 646988, 808735, 1055612, 1293976, 1319515, 1617470, 2111224, 2639030, 3234940, 5014157, 5278060, 6469880, 10028314, 10556120, 20056628, 25070785, 40113256, 50141570, 100283140, 200566280]

約数ペア:

[(1, 200566280), (2, 100283140), (4, 50141570), (5, 40113256), (8, 25070785), (10, 20056628), (19, 10556120), (20, 10028314), (31, 6469880), (38, 5278060), (40, 5014157), (62, 3234940), (76, 2639030), (95, 2111224), (124, 1617470), (152, 1319515), (155, 1293976), (190, 1055612), (248, 808735), (310, 646988), (380, 527806), (589, 340520), (620, 323494), (760, 263903), (1178, 170260), (1240, 161747), (2356, 85130), (2945, 68104), (4712, 42565), (5890, 34052), (8513, 23560), (11780, 17026)]