197754414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:974

約数の個数: 96

約数和(自身を含む): 489065472

約数和(自身を除く): 291311058

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 121, 138, 143, 242, 253, 286, 299, 363, 429, 506, 598, 726, 759, 858, 897, 911, 1518, 1573, 1794, 1822, 2733, 2783, 3146, 3289, 4719, 5466, 5566, 6578, 8349, 9438, 9867, 10021, 11843, 16698, 19734, 20042, 20953, 23686, 30063, 35529, 36179, 41906, 60126, 62859, 71058, 72358, 108537, 110231, 125718, 130273, 217074, 220462, 230483, 260546, 272389, 330693, 390819, 460966, 544778, 661386, 691449, 781638, 817167, 1382898, 1433003, 1634334, 2535313, 2866006, 2996279, 4299009, 5070626, 5992558, 7605939, 8598018, 8988837, 15211878, 17977674, 32959069, 65918138, 98877207, 197754414]

約数ペア:

[(1, 197754414), (2, 98877207), (3, 65918138), (6, 32959069), (11, 17977674), (13, 15211878), (22, 8988837), (23, 8598018), (26, 7605939), (33, 5992558), (39, 5070626), (46, 4299009), (66, 2996279), (69, 2866006), (78, 2535313), (121, 1634334), (138, 1433003), (143, 1382898), (242, 817167), (253, 781638), (286, 691449), (299, 661386), (363, 544778), (429, 460966), (506, 390819), (598, 330693), (726, 272389), (759, 260546), (858, 230483), (897, 220462), (911, 217074), (1518, 130273), (1573, 125718), (1794, 110231), (1822, 108537), (2733, 72358), (2783, 71058), (3146, 62859), (3289, 60126), (4719, 41906), (5466, 36179), (5566, 35529), (6578, 30063), (8349, 23686), (9438, 20953), (9867, 20042), (10021, 19734), (11843, 16698)]