223114702972

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{331367}}^1$

素因数の和:331690

約数の個数: 48

約数和(自身を含む): 452038970880

約数和(自身を除く): 228924267908

約数列:

[1, 2, 4, 7, 14, 28, 139, 173, 278, 346, 556, 692, 973, 1211, 1946, 2422, 3892, 4844, 24047, 48094, 96188, 168329, 331367, 336658, 662734, 673316, 1325468, 2319569, 4639138, 9278276, 46060013, 57326491, 92120026, 114652982, 184240052, 229305964, 322420091, 401285437, 644840182, 802570874, 1289680364, 1605141748, 7968382249, 15936764498, 31873528996, 55778675743, 111557351486, 223114702972]

約数ペア:

[(1, 223114702972), (2, 111557351486), (4, 55778675743), (7, 31873528996), (14, 15936764498), (28, 7968382249), (139, 1605141748), (173, 1289680364), (278, 802570874), (346, 644840182), (556, 401285437), (692, 322420091), (973, 229305964), (1211, 184240052), (1946, 114652982), (2422, 92120026), (3892, 57326491), (4844, 46060013), (24047, 9278276), (48094, 4639138), (96188, 2319569), (168329, 1325468), (331367, 673316), (336658, 662734)]