201944502

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{65609}}^1$

素因数の和:65642

約数の個数: 40

約数和(自身を含む): 476328600

約数和(自身を除く): 274384098

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 65609, 131218, 196827, 393654, 590481, 1180962, 1246571, 1771443, 2493142, 3542886, 3739713, 5314329, 7479426, 10628658, 11219139, 22438278, 33657417, 67314834, 100972251, 201944502]

約数ペア:

[(1, 201944502), (2, 100972251), (3, 67314834), (6, 33657417), (9, 22438278), (18, 11219139), (19, 10628658), (27, 7479426), (38, 5314329), (54, 3739713), (57, 3542886), (81, 2493142), (114, 1771443), (162, 1246571), (171, 1180962), (342, 590481), (513, 393654), (1026, 196827), (1539, 131218), (3078, 65609)]