202003270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{659}}^1$

素因数の和:853

約数の個数: 64

約数和(自身を含む): 433382400

約数和(自身を除く): 231379130

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 151, 203, 290, 302, 406, 659, 755, 1015, 1057, 1318, 1510, 2030, 2114, 3295, 4379, 4613, 5285, 6590, 8758, 9226, 10570, 19111, 21895, 23065, 30653, 38222, 43790, 46130, 61306, 95555, 99509, 133777, 153265, 191110, 199018, 267554, 306530, 497545, 668885, 696563, 995090, 1337770, 1393126, 2885761, 3482815, 5771522, 6965630, 14428805, 20200327, 28857610, 40400654, 101001635, 202003270]

約数ペア:

[(1, 202003270), (2, 101001635), (5, 40400654), (7, 28857610), (10, 20200327), (14, 14428805), (29, 6965630), (35, 5771522), (58, 3482815), (70, 2885761), (145, 1393126), (151, 1337770), (203, 995090), (290, 696563), (302, 668885), (406, 497545), (659, 306530), (755, 267554), (1015, 199018), (1057, 191110), (1318, 153265), (1510, 133777), (2030, 99509), (2114, 95555), (3295, 61306), (4379, 46130), (4613, 43790), (5285, 38222), (6590, 30653), (8758, 23065), (9226, 21895), (10570, 19111)]