202868300

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{28573}}^1$

素因数の和:28658

約数の個数: 36

約数和(自身を含む): 446440176

約数和(自身を除く): 243571876

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100, 28573, 57146, 114292, 142865, 285730, 571460, 714325, 1428650, 2028683, 2857300, 4057366, 8114732, 10143415, 20286830, 40573660, 50717075, 101434150, 202868300]

約数ペア:

[(1, 202868300), (2, 101434150), (4, 50717075), (5, 40573660), (10, 20286830), (20, 10143415), (25, 8114732), (50, 4057366), (71, 2857300), (100, 2028683), (142, 1428650), (284, 714325), (355, 571460), (710, 285730), (1420, 142865), (1775, 114292), (3550, 57146), (7100, 28573)]