201803380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1429}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 443963520

約数和(自身を除く): 242160140

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 307, 460, 614, 1228, 1429, 1535, 2858, 3070, 5716, 6140, 7061, 7145, 14122, 14290, 28244, 28580, 32867, 35305, 65734, 70610, 131468, 141220, 164335, 328670, 438703, 657340, 877406, 1754812, 2193515, 4387030, 8774060, 10090169, 20180338, 40360676, 50450845, 100901690, 201803380]

約数ペア:

[(1, 201803380), (2, 100901690), (4, 50450845), (5, 40360676), (10, 20180338), (20, 10090169), (23, 8774060), (46, 4387030), (92, 2193515), (115, 1754812), (230, 877406), (307, 657340), (460, 438703), (614, 328670), (1228, 164335), (1429, 141220), (1535, 131468), (2858, 70610), (3070, 65734), (5716, 35305), (6140, 32867), (7061, 28580), (7145, 28244), (14122, 14290)]