208889171952

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1\times {\mathrm{200371}}^1$

素因数の和:201006

約数の個数: 80

約数和(自身を含む): 555161884032

約数和(自身を除く): 346272712080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 587, 592, 888, 1174, 1761, 1776, 2348, 3522, 4696, 7044, 9392, 14088, 21719, 28176, 43438, 65157, 86876, 130314, 173752, 200371, 260628, 347504, 400742, 521256, 601113, 801484, 1042512, 1202226, 1602968, 2404452, 3205936, 4808904, 7413727, 9617808, 14827454, 22241181, 29654908, 44482362, 59309816, 88964724, 117617777, 118619632, 177929448, 235235554, 352853331, 355858896, 470471108, 705706662, 940942216, 1411413324, 1881884432, 2822826648, 4351857749, 5645653296, 8703715498, 13055573247, 17407430996, 26111146494, 34814861992, 52222292988, 69629723984, 104444585976, 208889171952]

約数ペア:

[(1, 208889171952), (2, 104444585976), (3, 69629723984), (4, 52222292988), (6, 34814861992), (8, 26111146494), (12, 17407430996), (16, 13055573247), (24, 8703715498), (37, 5645653296), (48, 4351857749), (74, 2822826648), (111, 1881884432), (148, 1411413324), (222, 940942216), (296, 705706662), (444, 470471108), (587, 355858896), (592, 352853331), (888, 235235554), (1174, 177929448), (1761, 118619632), (1776, 117617777), (2348, 88964724), (3522, 59309816), (4696, 44482362), (7044, 29654908), (9392, 22241181), (14088, 14827454), (21719, 9617808), (28176, 7413727), (43438, 4808904), (65157, 3205936), (86876, 2404452), (130314, 1602968), (173752, 1202226), (200371, 1042512), (260628, 801484), (347504, 601113), (400742, 521256)]