203460855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{14293}}^1$

素因数の和:14387

約数の個数: 32

約数和(自身を含む): 355406016

約数和(自身を除く): 151945161

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 195, 219, 365, 949, 1095, 2847, 4745, 14235, 14293, 42879, 71465, 185809, 214395, 557427, 929045, 1043389, 2787135, 3130167, 5216945, 13564057, 15650835, 40692171, 67820285, 203460855]

約数ペア:

[(1, 203460855), (3, 67820285), (5, 40692171), (13, 15650835), (15, 13564057), (39, 5216945), (65, 3130167), (73, 2787135), (195, 1043389), (219, 929045), (365, 557427), (949, 214395), (1095, 185809), (2847, 71465), (4745, 42879), (14235, 14293)]