214064982

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 513776640

約数和(自身を除く): 299711658

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 61, 62, 93, 114, 122, 171, 183, 186, 279, 331, 342, 366, 549, 558, 589, 662, 993, 1098, 1159, 1178, 1767, 1891, 1986, 2318, 2979, 3477, 3534, 3782, 5301, 5673, 5958, 6289, 6954, 10261, 10431, 10602, 11346, 12578, 17019, 18867, 20191, 20522, 20862, 30783, 34038, 35929, 37734, 40382, 56601, 60573, 61566, 71858, 92349, 107787, 113202, 121146, 181719, 184698, 194959, 215574, 323361, 363438, 383629, 389918, 584877, 625921, 646722, 767258, 1150887, 1169754, 1251842, 1754631, 1877763, 2301774, 3452661, 3509262, 3755526, 5633289, 6905322, 11266578, 11892499, 23784998, 35677497, 71354994, 107032491, 214064982]

約数ペア:

[(1, 214064982), (2, 107032491), (3, 71354994), (6, 35677497), (9, 23784998), (18, 11892499), (19, 11266578), (31, 6905322), (38, 5633289), (57, 3755526), (61, 3509262), (62, 3452661), (93, 2301774), (114, 1877763), (122, 1754631), (171, 1251842), (183, 1169754), (186, 1150887), (279, 767258), (331, 646722), (342, 625921), (366, 584877), (549, 389918), (558, 383629), (589, 363438), (662, 323361), (993, 215574), (1098, 194959), (1159, 184698), (1178, 181719), (1767, 121146), (1891, 113202), (1986, 107787), (2318, 92349), (2979, 71858), (3477, 61566), (3534, 60573), (3782, 56601), (5301, 40382), (5673, 37734), (5958, 35929), (6289, 34038), (6954, 30783), (10261, 20862), (10431, 20522), (10602, 20191), (11346, 18867), (12578, 17019)]