196339980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79813}}^1$

素因数の和:79866

約数の個数: 48

約数和(自身を含む): 563167584

約数和(自身を除く): 366827604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 79813, 159626, 239439, 319252, 399065, 478878, 798130, 957756, 1197195, 1596260, 2394390, 3272333, 4788780, 6544666, 9816999, 13089332, 16361665, 19633998, 32723330, 39267996, 49084995, 65446660, 98169990, 196339980]

約数ペア:

[(1, 196339980), (2, 98169990), (3, 65446660), (4, 49084995), (5, 39267996), (6, 32723330), (10, 19633998), (12, 16361665), (15, 13089332), (20, 9816999), (30, 6544666), (41, 4788780), (60, 3272333), (82, 2394390), (123, 1596260), (164, 1197195), (205, 957756), (246, 798130), (410, 478878), (492, 399065), (615, 319252), (820, 239439), (1230, 159626), (2460, 79813)]