214218966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 472953600

約数和(自身を除く): 258734634

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 179, 201, 229, 358, 402, 458, 537, 687, 871, 1074, 1374, 1742, 2327, 2613, 2977, 4654, 5226, 5954, 6981, 8931, 11993, 13962, 15343, 17862, 23986, 30686, 35979, 40991, 46029, 71958, 81982, 92058, 122973, 155909, 199459, 245946, 311818, 398918, 467727, 532883, 598377, 935454, 1065766, 1196754, 1598649, 2746397, 3197298, 5492794, 8239191, 16478382, 35703161, 71406322, 107109483, 214218966]

約数ペア:

[(1, 214218966), (2, 107109483), (3, 71406322), (6, 35703161), (13, 16478382), (26, 8239191), (39, 5492794), (67, 3197298), (78, 2746397), (134, 1598649), (179, 1196754), (201, 1065766), (229, 935454), (358, 598377), (402, 532883), (458, 467727), (537, 398918), (687, 311818), (871, 245946), (1074, 199459), (1374, 155909), (1742, 122973), (2327, 92058), (2613, 81982), (2977, 71958), (4654, 46029), (5226, 40991), (5954, 35979), (6981, 30686), (8931, 23986), (11993, 17862), (13962, 15343)]