200975350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2377}}^1$

素因数の和:2497

約数の個数: 48

約数和(自身を含む): 398077200

約数和(自身を除く): 197101850

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 89, 95, 178, 190, 445, 475, 890, 950, 1691, 2225, 2377, 3382, 4450, 4754, 8455, 11885, 16910, 23770, 42275, 45163, 59425, 84550, 90326, 118850, 211553, 225815, 423106, 451630, 1057765, 1129075, 2115530, 2258150, 4019507, 5288825, 8039014, 10577650, 20097535, 40195070, 100487675, 200975350]

約数ペア:

[(1, 200975350), (2, 100487675), (5, 40195070), (10, 20097535), (19, 10577650), (25, 8039014), (38, 5288825), (50, 4019507), (89, 2258150), (95, 2115530), (178, 1129075), (190, 1057765), (445, 451630), (475, 423106), (890, 225815), (950, 211553), (1691, 118850), (2225, 90326), (2377, 84550), (3382, 59425), (4450, 45163), (4754, 42275), (8455, 23770), (11885, 16910)]