201456810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{117811}}^1$

素因数の和:117843

約数の個数: 48

約数和(自身を含む): 551360160

約数和(自身を除く): 349903350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 117811, 235622, 353433, 589055, 706866, 1060299, 1178110, 1767165, 2120598, 2238409, 3534330, 4476818, 5301495, 6715227, 10602990, 11192045, 13430454, 20145681, 22384090, 33576135, 40291362, 67152270, 100728405, 201456810]

約数ペア:

[(1, 201456810), (2, 100728405), (3, 67152270), (5, 40291362), (6, 33576135), (9, 22384090), (10, 20145681), (15, 13430454), (18, 11192045), (19, 10602990), (30, 6715227), (38, 5301495), (45, 4476818), (57, 3534330), (90, 2238409), (95, 2120598), (114, 1767165), (171, 1178110), (190, 1060299), (285, 706866), (342, 589055), (570, 353433), (855, 235622), (1710, 117811)]