205955256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7417}}^1$

素因数の和:7528

約数の個数: 64

約数和(自身を含む): 560800800

約数和(自身を除く): 354845544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 178, 267, 312, 356, 534, 712, 1068, 1157, 2136, 2314, 3471, 4628, 6942, 7417, 9256, 13884, 14834, 22251, 27768, 29668, 44502, 59336, 89004, 96421, 178008, 192842, 289263, 385684, 578526, 660113, 771368, 1157052, 1320226, 1980339, 2314104, 2640452, 3960678, 5280904, 7921356, 8581469, 15842712, 17162938, 25744407, 34325876, 51488814, 68651752, 102977628, 205955256]

約数ペア:

[(1, 205955256), (2, 102977628), (3, 68651752), (4, 51488814), (6, 34325876), (8, 25744407), (12, 17162938), (13, 15842712), (24, 8581469), (26, 7921356), (39, 5280904), (52, 3960678), (78, 2640452), (89, 2314104), (104, 1980339), (156, 1320226), (178, 1157052), (267, 771368), (312, 660113), (356, 578526), (534, 385684), (712, 289263), (1068, 192842), (1157, 178008), (2136, 96421), (2314, 89004), (3471, 59336), (4628, 44502), (6942, 29668), (7417, 27768), (9256, 22251), (13884, 14834)]