208021956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{14957}}^1$

素因数の和:15044

約数の個数: 48

約数和(自身を含む): 519341760

約数和(自身を除く): 311319804

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 366, 732, 1159, 2318, 3477, 4636, 6954, 13908, 14957, 29914, 44871, 59828, 89742, 179484, 284183, 568366, 852549, 912377, 1136732, 1705098, 1824754, 2737131, 3410196, 3649508, 5474262, 10948524, 17335163, 34670326, 52005489, 69340652, 104010978, 208021956]

約数ペア:

[(1, 208021956), (2, 104010978), (3, 69340652), (4, 52005489), (6, 34670326), (12, 17335163), (19, 10948524), (38, 5474262), (57, 3649508), (61, 3410196), (76, 2737131), (114, 1824754), (122, 1705098), (183, 1136732), (228, 912377), (244, 852549), (366, 568366), (732, 284183), (1159, 179484), (2318, 89742), (3477, 59828), (4636, 44871), (6954, 29914), (13908, 14957)]