223157090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 458922240

約数和(自身を除く): 235765150

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 167, 190, 247, 334, 494, 541, 835, 1082, 1235, 1670, 2171, 2470, 2705, 3173, 4342, 5410, 6346, 7033, 10279, 10855, 14066, 15865, 20558, 21710, 31730, 35165, 41249, 51395, 70330, 82498, 90347, 102790, 133627, 180694, 206245, 267254, 412490, 451735, 668135, 903470, 1174511, 1336270, 1716593, 2349022, 3433186, 5872555, 8582965, 11745110, 17165930, 22315709, 44631418, 111578545, 223157090]

約数ペア:

[(1, 223157090), (2, 111578545), (5, 44631418), (10, 22315709), (13, 17165930), (19, 11745110), (26, 8582965), (38, 5872555), (65, 3433186), (95, 2349022), (130, 1716593), (167, 1336270), (190, 1174511), (247, 903470), (334, 668135), (494, 451735), (541, 412490), (835, 267254), (1082, 206245), (1235, 180694), (1670, 133627), (2171, 102790), (2470, 90347), (2705, 82498), (3173, 70330), (4342, 51395), (5410, 41249), (6346, 35165), (7033, 31730), (10279, 21710), (10855, 20558), (14066, 15865)]