202162380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2953}}^1$

素因数の和:3135

約数の個数: 96

約数和(自身を含む): 651108864

約数和(自身を除く): 448946484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 326, 420, 489, 652, 815, 978, 1141, 1630, 1956, 2282, 2445, 2953, 3260, 3423, 4564, 4890, 5705, 5906, 6846, 8859, 9780, 11410, 11812, 13692, 14765, 17115, 17718, 20671, 22820, 29530, 34230, 35436, 41342, 44295, 59060, 62013, 68460, 82684, 88590, 103355, 124026, 177180, 206710, 248052, 310065, 413420, 481339, 620130, 962678, 1240260, 1444017, 1925356, 2406695, 2888034, 3369373, 4813390, 5776068, 6738746, 7220085, 9626780, 10108119, 13477492, 14440170, 16846865, 20216238, 28880340, 33693730, 40432476, 50540595, 67387460, 101081190, 202162380]

約数ペア:

[(1, 202162380), (2, 101081190), (3, 67387460), (4, 50540595), (5, 40432476), (6, 33693730), (7, 28880340), (10, 20216238), (12, 16846865), (14, 14440170), (15, 13477492), (20, 10108119), (21, 9626780), (28, 7220085), (30, 6738746), (35, 5776068), (42, 4813390), (60, 3369373), (70, 2888034), (84, 2406695), (105, 1925356), (140, 1444017), (163, 1240260), (210, 962678), (326, 620130), (420, 481339), (489, 413420), (652, 310065), (815, 248052), (978, 206710), (1141, 177180), (1630, 124026), (1956, 103355), (2282, 88590), (2445, 82684), (2953, 68460), (3260, 62013), (3423, 59060), (4564, 44295), (4890, 41342), (5705, 35436), (5906, 34230), (6846, 29530), (8859, 22820), (9780, 20671), (11410, 17718), (11812, 17115), (13692, 14765)]