133203980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73189}}^1$

素因数の和:73218

約数の個数: 48

約数和(自身を含む): 344285760

約数和(自身を除く): 211081780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 73189, 146378, 292756, 365945, 512323, 731890, 951457, 1024646, 1463780, 1902914, 2049292, 2561615, 3805828, 4757285, 5123230, 6660199, 9514570, 10246460, 13320398, 19029140, 26640796, 33300995, 66601990, 133203980]

約数ペア:

[(1, 133203980), (2, 66601990), (4, 33300995), (5, 26640796), (7, 19029140), (10, 13320398), (13, 10246460), (14, 9514570), (20, 6660199), (26, 5123230), (28, 4757285), (35, 3805828), (52, 2561615), (65, 2049292), (70, 1902914), (91, 1463780), (130, 1024646), (140, 951457), (182, 731890), (260, 512323), (364, 365945), (455, 292756), (910, 146378), (1820, 73189)]