201556188

素因数分解:

$2^2\times 3^4\times {\mathrm{191}}^1\times {\mathrm{3257}}^1$

素因数の和:3464

約数の個数: 60

約数和(自身を含む): 529828992

約数和(自身を除く): 328272804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 191, 324, 382, 573, 764, 1146, 1719, 2292, 3257, 3438, 5157, 6514, 6876, 9771, 10314, 13028, 15471, 19542, 20628, 29313, 30942, 39084, 58626, 61884, 87939, 117252, 175878, 263817, 351756, 527634, 622087, 1055268, 1244174, 1866261, 2488348, 3732522, 5598783, 7465044, 11197566, 16796349, 22395132, 33592698, 50389047, 67185396, 100778094, 201556188]

約数ペア:

[(1, 201556188), (2, 100778094), (3, 67185396), (4, 50389047), (6, 33592698), (9, 22395132), (12, 16796349), (18, 11197566), (27, 7465044), (36, 5598783), (54, 3732522), (81, 2488348), (108, 1866261), (162, 1244174), (191, 1055268), (324, 622087), (382, 527634), (573, 351756), (764, 263817), (1146, 175878), (1719, 117252), (2292, 87939), (3257, 61884), (3438, 58626), (5157, 39084), (6514, 30942), (6876, 29313), (9771, 20628), (10314, 19542), (13028, 15471)]