202967230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 395642880

約数和(自身を除く): 192675650

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 107, 145, 155, 211, 214, 290, 310, 422, 535, 899, 1055, 1070, 1798, 2110, 3103, 3317, 4495, 6119, 6206, 6541, 6634, 8990, 12238, 13082, 15515, 16585, 22577, 30595, 31030, 32705, 33170, 45154, 61190, 65410, 96193, 112885, 189689, 192386, 225770, 379378, 480965, 654733, 699887, 948445, 961930, 1309466, 1399774, 1896890, 3273665, 3499435, 6547330, 6998870, 20296723, 40593446, 101483615, 202967230]

約数ペア:

[(1, 202967230), (2, 101483615), (5, 40593446), (10, 20296723), (29, 6998870), (31, 6547330), (58, 3499435), (62, 3273665), (107, 1896890), (145, 1399774), (155, 1309466), (211, 961930), (214, 948445), (290, 699887), (310, 654733), (422, 480965), (535, 379378), (899, 225770), (1055, 192386), (1070, 189689), (1798, 112885), (2110, 96193), (3103, 65410), (3317, 61190), (4495, 45154), (6119, 33170), (6206, 32705), (6541, 31030), (6634, 30595), (8990, 22577), (12238, 16585), (13082, 15515)]