201650490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{3463}}^1$

素因数の和:4123

約数の個数: 48

約数和(自身を含む): 525253248

約数和(自身を除く): 323602758

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 647, 1294, 1941, 3235, 3463, 3882, 5823, 6470, 6926, 9705, 10389, 11646, 17315, 19410, 20778, 29115, 31167, 34630, 51945, 58230, 62334, 103890, 155835, 311670, 2240561, 4481122, 6721683, 11202805, 13443366, 20165049, 22405610, 33608415, 40330098, 67216830, 100825245, 201650490]

約数ペア:

[(1, 201650490), (2, 100825245), (3, 67216830), (5, 40330098), (6, 33608415), (9, 22405610), (10, 20165049), (15, 13443366), (18, 11202805), (30, 6721683), (45, 4481122), (90, 2240561), (647, 311670), (1294, 155835), (1941, 103890), (3235, 62334), (3463, 58230), (3882, 51945), (5823, 34630), (6470, 31167), (6926, 29115), (9705, 20778), (10389, 19410), (11646, 17315)]