201938004

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3557}}^1$

素因数の和:3669

約数の個数: 72

約数和(自身を含む): 543947040

約数和(自身を除く): 342009036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 684, 747, 996, 1494, 1577, 2988, 3154, 3557, 4731, 6308, 7114, 9462, 10671, 14193, 14228, 18924, 21342, 28386, 32013, 42684, 56772, 64026, 67583, 128052, 135166, 202749, 270332, 295231, 405498, 590462, 608247, 810996, 885693, 1180924, 1216494, 1771386, 2432988, 2657079, 3542772, 5314158, 5609389, 10628316, 11218778, 16828167, 22437556, 33656334, 50484501, 67312668, 100969002, 201938004]

約数ペア:

[(1, 201938004), (2, 100969002), (3, 67312668), (4, 50484501), (6, 33656334), (9, 22437556), (12, 16828167), (18, 11218778), (19, 10628316), (36, 5609389), (38, 5314158), (57, 3542772), (76, 2657079), (83, 2432988), (114, 1771386), (166, 1216494), (171, 1180924), (228, 885693), (249, 810996), (332, 608247), (342, 590462), (498, 405498), (684, 295231), (747, 270332), (996, 202749), (1494, 135166), (1577, 128052), (2988, 67583), (3154, 64026), (3557, 56772), (4731, 42684), (6308, 32013), (7114, 28386), (9462, 21342), (10671, 18924), (14193, 14228)]