211055364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7393}}^1$

素因数の和:7477

約数の個数: 72

約数和(自身を含む): 584037272

約数和(自身を除く): 372981908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4758, 7137, 7393, 9516, 14274, 14786, 22179, 28548, 29572, 44358, 66537, 88716, 96109, 133074, 192218, 266148, 288327, 384436, 450973, 576654, 864981, 901946, 1153308, 1352919, 1729962, 1803892, 2705838, 3459924, 4058757, 5411676, 5862649, 8117514, 11725298, 16235028, 17587947, 23450596, 35175894, 52763841, 70351788, 105527682, 211055364]

約数ペア:

[(1, 211055364), (2, 105527682), (3, 70351788), (4, 52763841), (6, 35175894), (9, 23450596), (12, 17587947), (13, 16235028), (18, 11725298), (26, 8117514), (36, 5862649), (39, 5411676), (52, 4058757), (61, 3459924), (78, 2705838), (117, 1803892), (122, 1729962), (156, 1352919), (183, 1153308), (234, 901946), (244, 864981), (366, 576654), (468, 450973), (549, 384436), (732, 288327), (793, 266148), (1098, 192218), (1586, 133074), (2196, 96109), (2379, 88716), (3172, 66537), (4758, 44358), (7137, 29572), (7393, 28548), (9516, 22179), (14274, 14786)]