200161732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2663}}^1$

素因数の和:2752

約数の個数: 48

約数和(自身を含む): 393845760

約数和(自身を除く): 193684028

約数列:

[1, 2, 4, 19, 23, 38, 43, 46, 76, 86, 92, 172, 437, 817, 874, 989, 1634, 1748, 1978, 2663, 3268, 3956, 5326, 10652, 18791, 37582, 50597, 61249, 75164, 101194, 114509, 122498, 202388, 229018, 244996, 458036, 1163731, 2175671, 2327462, 2633707, 4351342, 4654924, 5267414, 8702684, 10534828, 50040433, 100080866, 200161732]

約数ペア:

[(1, 200161732), (2, 100080866), (4, 50040433), (19, 10534828), (23, 8702684), (38, 5267414), (43, 4654924), (46, 4351342), (76, 2633707), (86, 2327462), (92, 2175671), (172, 1163731), (437, 458036), (817, 244996), (874, 229018), (989, 202388), (1634, 122498), (1748, 114509), (1978, 101194), (2663, 75164), (3268, 61249), (3956, 50597), (5326, 37582), (10652, 18791)]