200046820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 473558400

約数和(自身を除く): 273511580

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 173, 179, 190, 323, 340, 346, 358, 380, 646, 692, 716, 865, 895, 1292, 1615, 1730, 1790, 2941, 3043, 3230, 3287, 3401, 3460, 3580, 5882, 6086, 6460, 6574, 6802, 11764, 12172, 13148, 13604, 14705, 15215, 16435, 17005, 29410, 30430, 30967, 32870, 34010, 55879, 57817, 58820, 60860, 61934, 65740, 68020, 111758, 115634, 123868, 154835, 223516, 231268, 279395, 289085, 309670, 526439, 558790, 578170, 588373, 619340, 1052878, 1117580, 1156340, 1176746, 2105756, 2353492, 2632195, 2941865, 5264390, 5883730, 10002341, 10528780, 11767460, 20004682, 40009364, 50011705, 100023410, 200046820]

約数ペア:

[(1, 200046820), (2, 100023410), (4, 50011705), (5, 40009364), (10, 20004682), (17, 11767460), (19, 10528780), (20, 10002341), (34, 5883730), (38, 5264390), (68, 2941865), (76, 2632195), (85, 2353492), (95, 2105756), (170, 1176746), (173, 1156340), (179, 1117580), (190, 1052878), (323, 619340), (340, 588373), (346, 578170), (358, 558790), (380, 526439), (646, 309670), (692, 289085), (716, 279395), (865, 231268), (895, 223516), (1292, 154835), (1615, 123868), (1730, 115634), (1790, 111758), (2941, 68020), (3043, 65740), (3230, 61934), (3287, 60860), (3401, 58820), (3460, 57817), (3580, 55879), (5882, 34010), (6086, 32870), (6460, 30967), (6574, 30430), (6802, 29410), (11764, 17005), (12172, 16435), (13148, 15215), (13604, 14705)]