201822028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5039}}^1$

素因数の和:5110

約数の個数: 48

約数和(自身を含む): 406425600

約数和(自身を除く): 204603572

約数列:

[1, 2, 4, 17, 19, 31, 34, 38, 62, 68, 76, 124, 323, 527, 589, 646, 1054, 1178, 1292, 2108, 2356, 5039, 10013, 10078, 20026, 20156, 40052, 85663, 95741, 156209, 171326, 191482, 312418, 342652, 382964, 624836, 1627597, 2655553, 2967971, 3255194, 5311106, 5935942, 6510388, 10622212, 11871884, 50455507, 100911014, 201822028]

約数ペア:

[(1, 201822028), (2, 100911014), (4, 50455507), (17, 11871884), (19, 10622212), (31, 6510388), (34, 5935942), (38, 5311106), (62, 3255194), (68, 2967971), (76, 2655553), (124, 1627597), (323, 624836), (527, 382964), (589, 342652), (646, 312418), (1054, 191482), (1178, 171326), (1292, 156209), (2108, 95741), (2356, 85663), (5039, 40052), (10013, 20156), (10078, 20026)]