201402968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 421848000

約数和(自身を除く): 220445032

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 61, 104, 106, 122, 212, 244, 424, 488, 599, 689, 793, 1198, 1378, 1586, 2396, 2756, 3172, 3233, 4792, 5512, 6344, 6466, 7787, 12932, 15574, 25864, 31148, 31747, 36539, 42029, 62296, 63494, 73078, 84058, 126988, 146156, 168116, 253976, 292312, 336232, 412711, 475007, 825422, 950014, 1650844, 1900028, 1936567, 3301688, 3800056, 3873134, 7746268, 15492536, 25175371, 50350742, 100701484, 201402968]

約数ペア:

[(1, 201402968), (2, 100701484), (4, 50350742), (8, 25175371), (13, 15492536), (26, 7746268), (52, 3873134), (53, 3800056), (61, 3301688), (104, 1936567), (106, 1900028), (122, 1650844), (212, 950014), (244, 825422), (424, 475007), (488, 412711), (599, 336232), (689, 292312), (793, 253976), (1198, 168116), (1378, 146156), (1586, 126988), (2396, 84058), (2756, 73078), (3172, 63494), (3233, 62296), (4792, 42029), (5512, 36539), (6344, 31747), (6466, 31148), (7787, 25864), (12932, 15574)]