201874620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2903}}^1$

素因数の和:2995

約数の個数: 96

約数和(自身を含む): 604961280

約数和(自身を除く): 403086660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 61, 76, 95, 114, 122, 183, 190, 228, 244, 285, 305, 366, 380, 570, 610, 732, 915, 1140, 1159, 1220, 1830, 2318, 2903, 3477, 3660, 4636, 5795, 5806, 6954, 8709, 11590, 11612, 13908, 14515, 17385, 17418, 23180, 29030, 34770, 34836, 43545, 55157, 58060, 69540, 87090, 110314, 165471, 174180, 177083, 220628, 275785, 330942, 354166, 531249, 551570, 661884, 708332, 827355, 885415, 1062498, 1103140, 1654710, 1770830, 2124996, 2656245, 3309420, 3364577, 3541660, 5312490, 6729154, 10093731, 10624980, 13458308, 16822885, 20187462, 33645770, 40374924, 50468655, 67291540, 100937310, 201874620]

約数ペア:

[(1, 201874620), (2, 100937310), (3, 67291540), (4, 50468655), (5, 40374924), (6, 33645770), (10, 20187462), (12, 16822885), (15, 13458308), (19, 10624980), (20, 10093731), (30, 6729154), (38, 5312490), (57, 3541660), (60, 3364577), (61, 3309420), (76, 2656245), (95, 2124996), (114, 1770830), (122, 1654710), (183, 1103140), (190, 1062498), (228, 885415), (244, 827355), (285, 708332), (305, 661884), (366, 551570), (380, 531249), (570, 354166), (610, 330942), (732, 275785), (915, 220628), (1140, 177083), (1159, 174180), (1220, 165471), (1830, 110314), (2318, 87090), (2903, 69540), (3477, 58060), (3660, 55157), (4636, 43545), (5795, 34836), (5806, 34770), (6954, 29030), (8709, 23180), (11590, 17418), (11612, 17385), (13908, 14515)]