196479536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{18301}}^1$

素因数の和:18381

約数の個数: 40

約数和(自身を含む): 422117328

約数和(自身を除く): 225637792

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 18301, 36602, 73204, 146408, 201311, 292816, 402622, 805244, 1116361, 1610488, 2232722, 3220976, 4465444, 8930888, 12279971, 17861776, 24559942, 49119884, 98239768, 196479536]

約数ペア:

[(1, 196479536), (2, 98239768), (4, 49119884), (8, 24559942), (11, 17861776), (16, 12279971), (22, 8930888), (44, 4465444), (61, 3220976), (88, 2232722), (122, 1610488), (176, 1116361), (244, 805244), (488, 402622), (671, 292816), (976, 201311), (1342, 146408), (2684, 73204), (5368, 36602), (10736, 18301)]