201903884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3533}}^1$

素因数の和:3714

約数の個数: 48

約数和(自身を含む): 437763648

約数和(自身を除く): 235859764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 157, 182, 314, 364, 628, 1099, 2041, 2198, 3533, 4082, 4396, 7066, 8164, 14132, 14287, 24731, 28574, 45929, 49462, 57148, 91858, 98924, 183716, 321503, 554681, 643006, 1109362, 1286012, 2218724, 3882767, 7210853, 7765534, 14421706, 15531068, 28843412, 50475971, 100951942, 201903884]

約数ペア:

[(1, 201903884), (2, 100951942), (4, 50475971), (7, 28843412), (13, 15531068), (14, 14421706), (26, 7765534), (28, 7210853), (52, 3882767), (91, 2218724), (157, 1286012), (182, 1109362), (314, 643006), (364, 554681), (628, 321503), (1099, 183716), (2041, 98924), (2198, 91858), (3533, 57148), (4082, 49462), (4396, 45929), (7066, 28574), (8164, 24731), (14132, 14287)]