214904300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{165311}}^1$

素因数の和:165338

約数の個数: 36

約数和(自身を含む): 502217856

約数和(自身を除く): 287313556

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 165311, 330622, 661244, 826555, 1653110, 2149043, 3306220, 4132775, 4298086, 8265550, 8596172, 10745215, 16531100, 21490430, 42980860, 53726075, 107452150, 214904300]

約数ペア:

[(1, 214904300), (2, 107452150), (4, 53726075), (5, 42980860), (10, 21490430), (13, 16531100), (20, 10745215), (25, 8596172), (26, 8265550), (50, 4298086), (52, 4132775), (65, 3306220), (100, 2149043), (130, 1653110), (260, 826555), (325, 661244), (650, 330622), (1300, 165311)]