196236045

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 372363264

約数和(自身を除く): 176127219

約数列:

[1, 3, 5, 9, 15, 31, 41, 45, 47, 73, 93, 123, 141, 155, 205, 219, 235, 279, 365, 369, 423, 465, 615, 657, 705, 1095, 1271, 1395, 1457, 1845, 1927, 2115, 2263, 2993, 3285, 3431, 3813, 4371, 5781, 6355, 6789, 7285, 8979, 9635, 10293, 11315, 11439, 13113, 14965, 17155, 17343, 19065, 20367, 21855, 26937, 28905, 30879, 33945, 44895, 51465, 57195, 59737, 65565, 86715, 92783, 101835, 106361, 134685, 140671, 154395, 179211, 278349, 298685, 319083, 422013, 463915, 531805, 537633, 703355, 835047, 896055, 957249, 1266039, 1391745, 1595415, 2110065, 2688165, 4175235, 4360801, 4786245, 6330195, 13082403, 21804005, 39247209, 65412015, 196236045]

約数ペア:

[(1, 196236045), (3, 65412015), (5, 39247209), (9, 21804005), (15, 13082403), (31, 6330195), (41, 4786245), (45, 4360801), (47, 4175235), (73, 2688165), (93, 2110065), (123, 1595415), (141, 1391745), (155, 1266039), (205, 957249), (219, 896055), (235, 835047), (279, 703355), (365, 537633), (369, 531805), (423, 463915), (465, 422013), (615, 319083), (657, 298685), (705, 278349), (1095, 179211), (1271, 154395), (1395, 140671), (1457, 134685), (1845, 106361), (1927, 101835), (2115, 92783), (2263, 86715), (2993, 65565), (3285, 59737), (3431, 57195), (3813, 51465), (4371, 44895), (5781, 33945), (6355, 30879), (6789, 28905), (7285, 26937), (8979, 21855), (9635, 20367), (10293, 19065), (11315, 17343), (11439, 17155), (13113, 14965)]