202048395

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{647}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 328458240

約数和(自身を除く): 126409845

約数列:

[1, 3, 5, 15, 109, 191, 327, 545, 573, 647, 955, 1635, 1941, 2865, 3235, 9705, 20819, 62457, 70523, 104095, 123577, 211569, 312285, 352615, 370731, 617885, 1057845, 1853655, 13469893, 40409679, 67349465, 202048395]

約数ペア:

[(1, 202048395), (3, 67349465), (5, 40409679), (15, 13469893), (109, 1853655), (191, 1057845), (327, 617885), (545, 370731), (573, 352615), (647, 312285), (955, 211569), (1635, 123577), (1941, 104095), (2865, 70523), (3235, 62457), (9705, 20819)]