202249528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{5387}}^1$

素因数の和:5444

約数の個数: 48

約数和(自身を含む): 431093880

約数和(自身を除く): 228844352

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 361, 494, 722, 988, 1444, 1976, 2888, 4693, 5387, 9386, 10774, 18772, 21548, 37544, 43096, 70031, 102353, 140062, 204706, 280124, 409412, 560248, 818824, 1330589, 1944707, 2661178, 3889414, 5322356, 7778828, 10644712, 15557656, 25281191, 50562382, 101124764, 202249528]

約数ペア:

[(1, 202249528), (2, 101124764), (4, 50562382), (8, 25281191), (13, 15557656), (19, 10644712), (26, 7778828), (38, 5322356), (52, 3889414), (76, 2661178), (104, 1944707), (152, 1330589), (247, 818824), (361, 560248), (494, 409412), (722, 280124), (988, 204706), (1444, 140062), (1976, 102353), (2888, 70031), (4693, 43096), (5387, 37544), (9386, 21548), (10774, 18772)]