202012218

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 484323840

約数和(自身を除く): 282311622

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 131, 162, 167, 171, 243, 262, 334, 342, 393, 486, 501, 513, 786, 1002, 1026, 1179, 1503, 1539, 2358, 2489, 3006, 3078, 3173, 3537, 4509, 4617, 4978, 6346, 7074, 7467, 9018, 9234, 9519, 10611, 13527, 14934, 19038, 21222, 21877, 22401, 27054, 28557, 31833, 40581, 43754, 44802, 57114, 63666, 65631, 67203, 81162, 85671, 131262, 134406, 171342, 196893, 201609, 257013, 393786, 403218, 415663, 514026, 590679, 604827, 771039, 831326, 1181358, 1209654, 1246989, 1542078, 1772037, 2493978, 3544074, 3740967, 5316111, 7481934, 10632222, 11222901, 22445802, 33668703, 67337406, 101006109, 202012218]

約数ペア:

[(1, 202012218), (2, 101006109), (3, 67337406), (6, 33668703), (9, 22445802), (18, 11222901), (19, 10632222), (27, 7481934), (38, 5316111), (54, 3740967), (57, 3544074), (81, 2493978), (114, 1772037), (131, 1542078), (162, 1246989), (167, 1209654), (171, 1181358), (243, 831326), (262, 771039), (334, 604827), (342, 590679), (393, 514026), (486, 415663), (501, 403218), (513, 393786), (786, 257013), (1002, 201609), (1026, 196893), (1179, 171342), (1503, 134406), (1539, 131262), (2358, 85671), (2489, 81162), (3006, 67203), (3078, 65631), (3173, 63666), (3537, 57114), (4509, 44802), (4617, 43754), (4978, 40581), (6346, 31833), (7074, 28557), (7467, 27054), (9018, 22401), (9234, 21877), (9519, 21222), (10611, 19038), (13527, 14934)]