201635220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2131}}^1$

素因数の和:2245

約数の個数: 96

約数和(自身を含む): 601735680

約数和(自身を除く): 400100460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 83, 95, 114, 166, 190, 228, 249, 285, 332, 380, 415, 498, 570, 830, 996, 1140, 1245, 1577, 1660, 2131, 2490, 3154, 4262, 4731, 4980, 6308, 6393, 7885, 8524, 9462, 10655, 12786, 15770, 18924, 21310, 23655, 25572, 31540, 31965, 40489, 42620, 47310, 63930, 80978, 94620, 121467, 127860, 161956, 176873, 202445, 242934, 353746, 404890, 485868, 530619, 607335, 707492, 809780, 884365, 1061238, 1214670, 1768730, 2122476, 2429340, 2653095, 3360587, 3537460, 5306190, 6721174, 10081761, 10612380, 13442348, 16802935, 20163522, 33605870, 40327044, 50408805, 67211740, 100817610, 201635220]

約数ペア:

[(1, 201635220), (2, 100817610), (3, 67211740), (4, 50408805), (5, 40327044), (6, 33605870), (10, 20163522), (12, 16802935), (15, 13442348), (19, 10612380), (20, 10081761), (30, 6721174), (38, 5306190), (57, 3537460), (60, 3360587), (76, 2653095), (83, 2429340), (95, 2122476), (114, 1768730), (166, 1214670), (190, 1061238), (228, 884365), (249, 809780), (285, 707492), (332, 607335), (380, 530619), (415, 485868), (498, 404890), (570, 353746), (830, 242934), (996, 202445), (1140, 176873), (1245, 161956), (1577, 127860), (1660, 121467), (2131, 94620), (2490, 80978), (3154, 63930), (4262, 47310), (4731, 42620), (4980, 40489), (6308, 31965), (6393, 31540), (7885, 25572), (8524, 23655), (9462, 21310), (10655, 18924), (12786, 15770)]