196572810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{133723}}^1$

素因数の和:133747

約数の個数: 48

約数和(自身を含む): 548803296

約数和(自身を除く): 352230486

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 133723, 267446, 401169, 668615, 802338, 936061, 1337230, 1872122, 2005845, 2808183, 4011690, 4680305, 5616366, 6552427, 9360610, 13104854, 14040915, 19657281, 28081830, 32762135, 39314562, 65524270, 98286405, 196572810]

約数ペア:

[(1, 196572810), (2, 98286405), (3, 65524270), (5, 39314562), (6, 32762135), (7, 28081830), (10, 19657281), (14, 14040915), (15, 13104854), (21, 9360610), (30, 6552427), (35, 5616366), (42, 4680305), (49, 4011690), (70, 2808183), (98, 2005845), (105, 1872122), (147, 1337230), (210, 936061), (245, 802338), (294, 668615), (490, 401169), (735, 267446), (1470, 133723)]