201716388

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3733}}^1$

素因数の和:3841

約数の個数: 72

約数和(自身を含む): 543670400

約数和(自身を除く): 341954012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 237, 316, 342, 474, 684, 711, 948, 1422, 1501, 2844, 3002, 3733, 4503, 6004, 7466, 9006, 11199, 13509, 14932, 18012, 22398, 27018, 33597, 44796, 54036, 67194, 70927, 134388, 141854, 212781, 283708, 294907, 425562, 589814, 638343, 851124, 884721, 1179628, 1276686, 1769442, 2553372, 2654163, 3538884, 5308326, 5603233, 10616652, 11206466, 16809699, 22412932, 33619398, 50429097, 67238796, 100858194, 201716388]

約数ペア:

[(1, 201716388), (2, 100858194), (3, 67238796), (4, 50429097), (6, 33619398), (9, 22412932), (12, 16809699), (18, 11206466), (19, 10616652), (36, 5603233), (38, 5308326), (57, 3538884), (76, 2654163), (79, 2553372), (114, 1769442), (158, 1276686), (171, 1179628), (228, 884721), (237, 851124), (316, 638343), (342, 589814), (474, 425562), (684, 294907), (711, 283708), (948, 212781), (1422, 141854), (1501, 134388), (2844, 70927), (3002, 67194), (3733, 54036), (4503, 44796), (6004, 33597), (7466, 27018), (9006, 22398), (11199, 18012), (13509, 14932)]