206863150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 439846848

約数和(自身を除く): 232983698

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 101, 115, 130, 137, 202, 230, 274, 299, 325, 505, 575, 598, 650, 685, 1010, 1150, 1313, 1370, 1495, 1781, 2323, 2525, 2626, 2990, 3151, 3425, 3562, 4646, 5050, 6302, 6565, 6850, 7475, 8905, 11615, 13130, 13837, 14950, 15755, 17810, 23230, 27674, 30199, 31510, 32825, 40963, 44525, 58075, 60398, 65650, 69185, 78775, 81926, 89050, 116150, 138370, 150995, 157550, 179881, 204815, 301990, 318251, 345925, 359762, 409630, 636502, 691850, 754975, 899405, 1024075, 1509950, 1591255, 1798810, 2048150, 3182510, 4137263, 4497025, 7956275, 8274526, 8994050, 15912550, 20686315, 41372630, 103431575, 206863150]

約数ペア:

[(1, 206863150), (2, 103431575), (5, 41372630), (10, 20686315), (13, 15912550), (23, 8994050), (25, 8274526), (26, 7956275), (46, 4497025), (50, 4137263), (65, 3182510), (101, 2048150), (115, 1798810), (130, 1591255), (137, 1509950), (202, 1024075), (230, 899405), (274, 754975), (299, 691850), (325, 636502), (505, 409630), (575, 359762), (598, 345925), (650, 318251), (685, 301990), (1010, 204815), (1150, 179881), (1313, 157550), (1370, 150995), (1495, 138370), (1781, 116150), (2323, 89050), (2525, 81926), (2626, 78775), (2990, 69185), (3151, 65650), (3425, 60398), (3562, 58075), (4646, 44525), (5050, 40963), (6302, 32825), (6565, 31510), (6850, 30199), (7475, 27674), (8905, 23230), (11615, 17810), (13130, 15755), (13837, 14950)]