226210348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20047}}^1$

素因数の和:20102

約数の個数: 48

約数和(自身を含む): 502964224

約数和(自身を除く): 276753876

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 20047, 40094, 80188, 140329, 260611, 280658, 521222, 561316, 621457, 1042444, 1242914, 1824277, 2485828, 3648554, 4350199, 7297108, 8078941, 8700398, 16157882, 17400796, 32315764, 56552587, 113105174, 226210348]

約数ペア:

[(1, 226210348), (2, 113105174), (4, 56552587), (7, 32315764), (13, 17400796), (14, 16157882), (26, 8700398), (28, 8078941), (31, 7297108), (52, 4350199), (62, 3648554), (91, 2485828), (124, 1824277), (182, 1242914), (217, 1042444), (364, 621457), (403, 561316), (434, 521222), (806, 280658), (868, 260611), (1612, 140329), (2821, 80188), (5642, 40094), (11284, 20047)]