194198868

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 502634496

約数和(自身を除く): 308435628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 191, 244, 366, 382, 463, 549, 573, 732, 764, 926, 1098, 1146, 1389, 1719, 1852, 2196, 2292, 2778, 3438, 4167, 5556, 6876, 8334, 11651, 16668, 23302, 28243, 34953, 46604, 56486, 69906, 84729, 88433, 104859, 112972, 139812, 169458, 176866, 209718, 254187, 265299, 338916, 353732, 419436, 508374, 530598, 795897, 1016748, 1061196, 1591794, 3183588, 5394413, 10788826, 16183239, 21577652, 32366478, 48549717, 64732956, 97099434, 194198868]

約数ペア:

[(1, 194198868), (2, 97099434), (3, 64732956), (4, 48549717), (6, 32366478), (9, 21577652), (12, 16183239), (18, 10788826), (36, 5394413), (61, 3183588), (122, 1591794), (183, 1061196), (191, 1016748), (244, 795897), (366, 530598), (382, 508374), (463, 419436), (549, 353732), (573, 338916), (732, 265299), (764, 254187), (926, 209718), (1098, 176866), (1146, 169458), (1389, 139812), (1719, 112972), (1852, 104859), (2196, 88433), (2292, 84729), (2778, 69906), (3438, 56486), (4167, 46604), (5556, 34953), (6876, 28243), (8334, 23302), (11651, 16668)]