202203928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{4019}}^1$

素因数の和:4375

約数の個数: 32

約数和(自身を含む): 400392000

約数和(自身を除く): 198188072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 331, 662, 1324, 2648, 4019, 6289, 8038, 12578, 16076, 25156, 32152, 50312, 76361, 152722, 305444, 610888, 1330289, 2660578, 5321156, 10642312, 25275491, 50550982, 101101964, 202203928]

約数ペア:

[(1, 202203928), (2, 101101964), (4, 50550982), (8, 25275491), (19, 10642312), (38, 5321156), (76, 2660578), (152, 1330289), (331, 610888), (662, 305444), (1324, 152722), (2648, 76361), (4019, 50312), (6289, 32152), (8038, 25156), (12578, 16076)]