210918588

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1\times {\mathrm{613}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 503175456

約数和(自身を除く): 292256868

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 541, 613, 636, 1082, 1226, 1623, 1839, 2164, 2452, 3246, 3678, 6492, 7356, 28673, 32489, 57346, 64978, 86019, 97467, 114692, 129956, 172038, 194934, 331633, 344076, 389868, 663266, 994899, 1326532, 1989798, 3979596, 17576549, 35153098, 52729647, 70306196, 105459294, 210918588]

約数ペア:

[(1, 210918588), (2, 105459294), (3, 70306196), (4, 52729647), (6, 35153098), (12, 17576549), (53, 3979596), (106, 1989798), (159, 1326532), (212, 994899), (318, 663266), (541, 389868), (613, 344076), (636, 331633), (1082, 194934), (1226, 172038), (1623, 129956), (1839, 114692), (2164, 97467), (2452, 86019), (3246, 64978), (3678, 57346), (6492, 32489), (7356, 28673)]