201948198

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{6661}}^1$

素因数の和:6860

約数の個数: 32

約数和(自身を含む): 419546112

約数和(自身を除く): 217597914

約数列:

[1, 2, 3, 6, 31, 62, 93, 163, 186, 326, 489, 978, 5053, 6661, 10106, 13322, 15159, 19983, 30318, 39966, 206491, 412982, 619473, 1085743, 1238946, 2171486, 3257229, 6514458, 33658033, 67316066, 100974099, 201948198]

約数ペア:

[(1, 201948198), (2, 100974099), (3, 67316066), (6, 33658033), (31, 6514458), (62, 3257229), (93, 2171486), (163, 1238946), (186, 1085743), (326, 619473), (489, 412982), (978, 206491), (5053, 39966), (6661, 30318), (10106, 19983), (13322, 15159)]