206295948

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:228

約数の個数: 108

約数和(自身を含む): 553021560

約数和(自身を除く): 346725612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 67, 89, 93, 124, 134, 178, 186, 201, 267, 268, 279, 356, 372, 402, 534, 558, 603, 801, 804, 961, 1068, 1116, 1206, 1602, 1922, 2077, 2412, 2759, 2883, 3204, 3844, 4154, 5518, 5766, 5963, 6231, 8277, 8308, 8649, 11036, 11532, 11926, 12462, 16554, 17298, 17889, 18693, 23852, 24831, 24924, 33108, 34596, 35778, 37386, 49662, 53667, 64387, 71556, 74772, 85529, 99324, 107334, 128774, 171058, 184853, 193161, 214668, 256587, 257548, 342116, 369706, 386322, 513174, 554559, 579483, 739412, 769761, 772644, 1026348, 1109118, 1158966, 1539522, 1663677, 2218236, 2317932, 3079044, 3327354, 5730443, 6654708, 11460886, 17191329, 22921772, 34382658, 51573987, 68765316, 103147974, 206295948]

約数ペア:

[(1, 206295948), (2, 103147974), (3, 68765316), (4, 51573987), (6, 34382658), (9, 22921772), (12, 17191329), (18, 11460886), (31, 6654708), (36, 5730443), (62, 3327354), (67, 3079044), (89, 2317932), (93, 2218236), (124, 1663677), (134, 1539522), (178, 1158966), (186, 1109118), (201, 1026348), (267, 772644), (268, 769761), (279, 739412), (356, 579483), (372, 554559), (402, 513174), (534, 386322), (558, 369706), (603, 342116), (801, 257548), (804, 256587), (961, 214668), (1068, 193161), (1116, 184853), (1206, 171058), (1602, 128774), (1922, 107334), (2077, 99324), (2412, 85529), (2759, 74772), (2883, 71556), (3204, 64387), (3844, 53667), (4154, 49662), (5518, 37386), (5766, 35778), (5963, 34596), (6231, 33108), (8277, 24924), (8308, 24831), (8649, 23852), (11036, 18693), (11532, 17889), (11926, 17298), (12462, 16554)]