201728098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 373976064

約数和(自身を除く): 172247966

約数列:

[1, 2, 11, 13, 22, 26, 31, 61, 62, 122, 143, 286, 341, 373, 403, 671, 682, 746, 793, 806, 1342, 1586, 1891, 3782, 4103, 4433, 4849, 8206, 8723, 8866, 9698, 11563, 17446, 20801, 22753, 23126, 24583, 41602, 45506, 49166, 53339, 106678, 127193, 150319, 250283, 254386, 270413, 295789, 300638, 500566, 540826, 591578, 705343, 1410686, 1653509, 3253679, 3307018, 6507358, 7758773, 9169459, 15517546, 18338918, 100864049, 201728098]

約数ペア:

[(1, 201728098), (2, 100864049), (11, 18338918), (13, 15517546), (22, 9169459), (26, 7758773), (31, 6507358), (61, 3307018), (62, 3253679), (122, 1653509), (143, 1410686), (286, 705343), (341, 591578), (373, 540826), (403, 500566), (671, 300638), (682, 295789), (746, 270413), (793, 254386), (806, 250283), (1342, 150319), (1586, 127193), (1891, 106678), (3782, 53339), (4103, 49166), (4433, 45506), (4849, 41602), (8206, 24583), (8723, 23126), (8866, 22753), (9698, 20801), (11563, 17446)]